| 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 | $233.71 | 10.263% | $257.6957 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $52.79 | 9.164% | $57.6277 | $57.63 | $57.65 | $57.60 |
| Purchase #3 | $222.48 | 7.231% | $238.5675 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $56.80 | 11.156% | $63.1366 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $15.27 | 13.395% | $17.3154 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $102.89 | 4.689% | $107.7145 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $178.43 | 8.376% | $193.3753 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $862.37 | $935.4327 | $935.45 | $935.45 | $935.40 | |