| 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 | $52.38 | 6.576% | $55.8245 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $247.71 | 12.298% | $278.1734 | $278.17 | $278.15 | $278.20 |
| Purchase #3 | $92.63 | 10.246% | $102.1209 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $249.62 | 11.189% | $277.55 | $277.55 | $277.55 | $277.60 |
| Purchase #5 | $151.85 | 5.470% | $160.1562 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $142.25 | 4.533% | $148.6982 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $82.39 | 7.111% | $88.2488 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $1,018.83 | $1,110.7720 | $1,110.77 | $1,110.70 | $1,110.80 | |