| 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 | $89.79 | 5.685% | $94.8946 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $137.99 | 3.668% | $143.0515 | $143.05 | $143.05 | $143.10 |
| Purchase #3 | $55.75 | 8.641% | $60.5674 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $17.36 | 13.402% | $19.6866 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $121.35 | 6.807% | $129.6103 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $38.40 | 13.152% | $43.4504 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $48.94 | 13.763% | $55.6756 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $509.58 | $546.9364 | $546.94 | $546.95 | $547.10 | |