| 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 | $85.72 | 6.272% | $91.0964 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $151.98 | 9.347% | $166.1856 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $112.55 | 6.118% | $119.4358 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $24.83 | 12.319% | $27.8888 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $133.99 | 10.569% | $148.1514 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $34.83 | 3.673% | $36.1093 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $212.61 | 10.806% | $235.5846 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $756.51 | $824.4519 | $824.46 | $824.50 | $824.50 | |