| 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 | $66.55 | 10.284% | $73.394 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $186.45 | 13.741% | $212.0701 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $235.55 | 8.803% | $256.2855 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $54.38 | 5.160% | $57.186 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $87.28 | 9.219% | $95.3263 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $19.65 | 6.813% | $20.9888 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $219.86 | 3.848% | $228.3202 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $869.72 | $943.5709 | $943.58 | $943.60 | $943.60 | |