| 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 | $29.58 | 10.743% | $32.7578 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $32.61 | 7.555% | $35.0737 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $21.75 | 9.785% | $23.8782 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $26.44 | 4.615% | $27.6602 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $46.86 | 5.265% | $49.3272 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $242.83 | 9.442% | $265.758 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $79.40 | 6.418% | $84.4959 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $479.47 | $518.9510 | $518.96 | $518.95 | $519.10 | |