| 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 | $34.55 | 3.640% | $35.8076 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $216.76 | 3.589% | $224.5395 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $179.87 | 11.358% | $200.2996 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $96.29 | 11.413% | $107.2796 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $77.64 | 13.400% | $88.0438 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $212.39 | 7.467% | $228.2492 | $228.25 | $228.25 | $228.20 |
| Purchase #7 | $17.29 | 6.111% | $18.3466 | $18.35 | $18.35 | $18.30 |
| 7 purchase totals = | $834.79 | $902.5659 | $902.57 | $902.60 | $902.40 | |