| 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 | $23.49 | 9.234% | $25.6591 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $179.82 | 5.849% | $190.3377 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $21.73 | 12.247% | $24.3913 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $103.54 | 3.279% | $106.9351 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $201.36 | 4.408% | $210.2359 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $136.77 | 11.501% | $152.4999 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $160.95 | 5.589% | $169.9455 | $169.95 | $169.95 | $169.90 |
| 7 purchase totals = | $827.66 | $880.0045 | $880.02 | $880.05 | $879.90 | |