| 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 | $41.71 | 12.385% | $46.8758 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $206.52 | 8.497% | $224.068 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $172.40 | 12.429% | $193.8276 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $98.92 | 13.370% | $112.1456 | $112.15 | $112.15 | $112.10 |
| Purchase #5 | $82.77 | 9.438% | $90.5818 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $83.30 | 9.472% | $91.1902 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $170.55 | 13.347% | $193.3133 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $856.17 | $952.0023 | $952.01 | $952.05 | $952.00 | |