| 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 | $88.45 | 9.860% | $97.1712 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $67.72 | 7.710% | $72.9412 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $37.98 | 8.517% | $41.2148 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $204.94 | 6.244% | $217.7365 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $132.72 | 4.646% | $138.8862 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $59.81 | 5.697% | $63.2174 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $88.56 | 11.621% | $98.8516 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $680.18 | $730.0189 | $730.02 | $730.00 | $730.00 | |