| 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 | $94.90 | 6.384% | $100.9584 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $22.87 | 3.687% | $23.7132 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $244.59 | 4.874% | $256.5113 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $154.51 | 11.854% | $172.8256 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $165.41 | 8.753% | $179.8883 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $18.66 | 12.381% | $20.9703 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $66.35 | 5.219% | $69.8128 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $767.29 | $824.6799 | $824.68 | $824.65 | $824.70 | |