| 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 | $37.78 | 6.154% | $40.105 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $69.62 | 11.665% | $77.7412 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $54.29 | 7.670% | $58.454 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $167.79 | 11.853% | $187.6781 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $154.97 | 13.456% | $175.8228 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $215.82 | 11.817% | $241.3234 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $49.89 | 13.787% | $56.7683 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $750.16 | $837.8928 | $837.89 | $837.85 | $837.90 | |