| 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 | $60.74 | 4.844% | $63.6822 | $63.68 | $63.70 | $63.70 |
| Purchase #2 | $203.78 | 9.157% | $222.4401 | $222.44 | $222.45 | $222.40 |
| Purchase #3 | $54.43 | 5.768% | $57.5695 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $207.74 | 8.585% | $225.5745 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $158.46 | 9.760% | $173.9257 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $128.38 | 8.184% | $138.8866 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $103.33 | 5.197% | $108.7001 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $916.86 | $990.7787 | $990.78 | $990.80 | $990.80 | |