| 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 | $23.97 | 8.117% | $25.9156 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $210.69 | 7.357% | $226.1905 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $41.79 | 13.778% | $47.5478 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $128.78 | 7.762% | $138.7759 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $144.57 | 11.505% | $161.2028 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $139.38 | 4.263% | $145.3218 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $61.90 | 13.258% | $70.1067 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $751.08 | $815.0611 | $815.07 | $815.05 | $815.00 | |