| 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 | $108.28 | 8.240% | $117.2023 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $33.82 | 9.640% | $37.0802 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $68.90 | 9.119% | $75.183 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $215.75 | 12.370% | $242.4383 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $37.97 | 13.780% | $43.2023 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $87.37 | 9.329% | $95.5207 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $50.36 | 13.413% | $57.1148 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $602.45 | $667.7416 | $667.73 | $667.75 | $667.70 | |