| 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 | $37.80 | 10.376% | $41.7221 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $93.44 | 12.578% | $105.1929 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $43.56 | 10.663% | $48.2048 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $136.27 | 6.293% | $144.8455 | $144.85 | $144.85 | $144.80 |
| Purchase #5 | $43.73 | 12.504% | $49.198 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $18.35 | 3.834% | $19.0535 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $66.78 | 9.386% | $73.048 | $73.05 | $73.05 | $73.00 |
| 7 purchase totals = | $439.93 | $481.2648 | $481.26 | $481.25 | $481.20 | |