| 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 | $33.57 | 8.681% | $36.4842 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $12.98 | 8.516% | $14.0854 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $119.98 | 9.190% | $131.0062 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $52.97 | 4.257% | $55.2249 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $74.50 | 10.230% | $82.1214 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $101.90 | 5.806% | $107.8163 | $107.82 | $107.80 | $107.80 |
| Purchase #7 | $58.77 | 6.778% | $62.7534 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $454.67 | $489.4918 | $489.49 | $489.45 | $489.50 | |