| 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 | $100.84 | 4.786% | $105.6662 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $23.77 | 11.811% | $26.5775 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $11.57 | 13.627% | $13.1466 | $13.15 | $13.15 | $13.10 |
| Purchase #4 | $144.67 | 6.370% | $153.8855 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $246.84 | 6.347% | $262.5069 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $58.51 | 10.277% | $64.5231 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $141.76 | 13.799% | $161.3215 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $727.96 | $787.6273 | $787.64 | $787.60 | $787.60 | |