| 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 | $44.47 | 4.438% | $46.4436 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $102.84 | 5.675% | $108.6762 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $9.98 | 13.656% | $11.3429 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $134.80 | 7.731% | $145.2214 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $121.34 | 5.194% | $127.6424 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $163.84 | 11.649% | $182.9257 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $175.46 | 9.198% | $191.5988 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $752.73 | $813.8510 | $813.85 | $813.90 | $813.70 | |