| 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 | $12.45 | 10.187% | $13.7183 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $190.42 | 11.699% | $212.6972 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $35.78 | 7.386% | $38.4227 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $55.98 | 9.844% | $61.4907 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $27.58 | 5.731% | $29.1606 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $215.30 | 11.150% | $239.306 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $79.53 | 12.392% | $89.3854 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $617.04 | $684.1809 | $684.19 | $684.15 | $684.20 | |