| 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 | $67.99 | 12.106% | $76.2209 | $76.22 | $76.20 | $76.20 |
| Purchase #2 | $42.33 | 7.685% | $45.5831 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $148.48 | 3.320% | $153.4095 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $19.55 | 8.162% | $21.1457 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $44.51 | 9.201% | $48.6054 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $22.29 | 9.189% | $24.3382 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $202.52 | 3.501% | $209.6102 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $547.67 | $578.9130 | $578.92 | $578.90 | $578.80 | |