| 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 | $32.30 | 10.511% | $35.6951 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $175.90 | 12.649% | $198.1496 | $198.15 | $198.15 | $198.10 |
| Purchase #3 | $105.54 | 11.345% | $117.5135 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $92.98 | 3.661% | $96.384 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $59.34 | 9.201% | $64.7999 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $229.91 | 8.655% | $249.8087 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $143.71 | 10.829% | $159.2724 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $839.68 | $921.6232 | $921.62 | $921.60 | $921.60 | |