| 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 | $66.66 | 8.320% | $72.2061 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $42.98 | 12.320% | $48.2751 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $140.96 | 13.162% | $159.5132 | $159.51 | $159.50 | $159.50 |
| Purchase #4 | $230.41 | 9.404% | $252.0778 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $130.65 | 6.610% | $139.286 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $216.54 | 5.669% | $228.8157 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $5.27 | 9.214% | $5.7556 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $833.47 | $905.9295 | $905.95 | $905.95 | $906.00 | |