| 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 | $97.25 | 8.807% | $105.8148 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $64.25 | 5.513% | $67.7921 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $167.98 | 4.704% | $175.8818 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $78.47 | 11.637% | $87.6016 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $170.77 | 12.344% | $191.8498 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $56.72 | 6.646% | $60.4896 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $26.31 | 11.496% | $29.3346 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $661.75 | $718.7643 | $718.75 | $718.80 | $718.70 | |