| 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 | $83.80 | 9.615% | $91.8574 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $245.85 | 7.874% | $265.2082 | $265.21 | $265.20 | $265.20 |
| Purchase #3 | $107.29 | 9.525% | $117.5094 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $43.81 | 6.199% | $46.5258 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $23.41 | 11.107% | $26.0101 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $134.65 | 6.611% | $143.5517 | $143.55 | $143.55 | $143.60 |
| Purchase #7 | $155.49 | 13.850% | $177.0254 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $794.30 | $867.6880 | $867.70 | $867.70 | $867.70 | |