| 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 | $130.40 | 5.601% | $137.7037 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $250.82 | 5.706% | $265.1318 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $61.56 | 8.134% | $66.5673 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $175.50 | 6.267% | $186.4986 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $29.91 | 12.452% | $33.6344 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $162.60 | 4.624% | $170.1186 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $85.81 | 13.391% | $97.3008 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $896.60 | $956.9552 | $956.95 | $956.95 | $956.90 | |