| 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 | $37.48 | 11.537% | $41.8041 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $24.81 | 13.106% | $28.0616 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $173.39 | 6.198% | $184.1367 | $184.14 | $184.15 | $184.10 |
| Purchase #4 | $66.62 | 7.214% | $71.426 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $201.71 | 8.615% | $219.0873 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $143.87 | 3.503% | $148.9098 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $19.34 | 11.298% | $21.525 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $667.22 | $714.9505 | $714.96 | $715.00 | $714.90 | |