| 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 | $53.94 | 7.504% | $57.9877 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $97.74 | 6.272% | $103.8703 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $92.63 | 3.218% | $95.6108 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $250.90 | 11.594% | $279.9893 | $279.99 | $280.00 | $280.00 |
| Purchase #5 | $50.74 | 3.854% | $52.6955 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $52.27 | 9.254% | $57.1071 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $213.53 | 8.829% | $232.3826 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $811.75 | $879.6433 | $879.65 | $879.65 | $879.70 | |