| 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 | $6.77 | 4.834% | $7.0973 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $244.84 | 3.864% | $254.3006 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $20.36 | 5.650% | $21.5103 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $214.44 | 13.191% | $242.7268 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $88.69 | 8.623% | $96.3377 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $18.52 | 7.250% | $19.8627 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $93.31 | 4.679% | $97.676 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $686.93 | $739.5114 | $739.52 | $739.55 | $739.50 | |