| 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 | $53.96 | 3.298% | $55.7396 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $156.27 | 7.267% | $167.6261 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $10.37 | 4.325% | $10.8185 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $158.54 | 12.421% | $178.2323 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $126.77 | 3.642% | $131.387 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $170.67 | 7.446% | $183.3781 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $81.58 | 6.266% | $86.6918 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $758.16 | $813.8734 | $813.88 | $813.95 | $813.80 | |