| 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 | $69.28 | 9.526% | $75.8796 | $75.88 | $75.90 | $75.90 |
| Purchase #2 | $115.36 | 11.679% | $128.8329 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $160.34 | 4.633% | $167.7686 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $79.78 | 12.622% | $89.8498 | $89.85 | $89.85 | $89.80 |
| Purchase #5 | $29.96 | 12.238% | $33.6265 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $158.41 | 7.410% | $170.1482 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $141.28 | 3.742% | $146.5667 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $754.41 | $812.6723 | $812.68 | $812.70 | $812.60 | |