| 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 | $51.94 | 3.409% | $53.7106 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $202.46 | 12.733% | $228.2392 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $108.83 | 9.294% | $118.9447 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $144.29 | 10.550% | $159.5126 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $31.52 | 3.375% | $32.5838 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $98.43 | 12.735% | $110.9651 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $221.26 | 8.269% | $239.556 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $858.73 | $943.5120 | $943.51 | $943.50 | $943.50 | |