| 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 | $88.82 | 4.856% | $93.1331 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $12.50 | 9.175% | $13.6469 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $44.99 | 8.302% | $48.7251 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $197.34 | 8.150% | $213.4232 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $164.36 | 7.470% | $176.6377 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $235.83 | 10.498% | $260.5874 | $260.59 | $260.60 | $260.60 |
| Purchase #7 | $90.29 | 5.351% | $95.1214 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $834.13 | $901.2748 | $901.28 | $901.30 | $901.10 | |