| 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 | $25.69 | 12.569% | $28.919 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $40.71 | 13.814% | $46.3337 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $201.50 | 13.829% | $229.3654 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $212.26 | 9.507% | $232.4396 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $104.87 | 13.450% | $118.975 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $123.73 | 10.617% | $136.8664 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $57.32 | 6.126% | $60.8314 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $766.08 | $853.7305 | $853.74 | $853.75 | $853.70 | |