| 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 | $75.89 | 5.720% | $80.2309 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $71.68 | 10.475% | $79.1885 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $16.61 | 3.751% | $17.233 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $14.96 | 11.649% | $16.7027 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $15.63 | 5.552% | $16.4978 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $240.33 | 12.185% | $269.6142 | $269.61 | $269.60 | $269.60 |
| Purchase #7 | $187.94 | 6.422% | $200.0095 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $623.04 | $679.4766 | $679.47 | $679.50 | $679.40 | |