| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.33 | 4.457% | $205.0804 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $43.50 | 6.174% | $46.1857 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $120.40 | 10.602% | $133.1648 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $12.86 | 5.287% | $13.5399 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $47.28 | 9.215% | $51.6369 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $71.77 | 12.146% | $80.4872 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $186.41 | 6.506% | $198.5378 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $678.55 | $728.6327 | $728.64 | $728.70 | $728.60 | |