| 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 | $38.94 | 5.193% | $40.9622 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $94.76 | 8.386% | $102.7066 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $174.81 | 9.279% | $191.0306 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $90.86 | 7.623% | $97.7863 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $16.83 | 5.219% | $17.7084 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $120.70 | 13.800% | $137.3566 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $234.36 | 3.736% | $243.1157 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $771.26 | $830.6664 | $830.68 | $830.65 | $830.70 | |