| 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 | $41.53 | 7.434% | $44.6173 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $126.26 | 5.116% | $132.7195 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $87.83 | 12.526% | $98.8316 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $57.79 | 9.438% | $63.2442 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $76.27 | 3.612% | $79.0249 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $158.37 | 7.739% | $170.6263 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $164.47 | 10.813% | $182.2541 | $182.25 | $182.25 | $182.30 |
| 7 purchase totals = | $712.52 | $771.3179 | $771.31 | $771.30 | $771.20 | |