| 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 | $72.86 | 11.489% | $81.2309 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $25.59 | 13.288% | $28.9904 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $212.67 | 5.802% | $225.0091 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $157.86 | 4.649% | $165.1989 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $114.63 | 8.387% | $124.244 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $83.40 | 12.844% | $94.1119 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $154.64 | 9.314% | $169.0432 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $821.65 | $887.8284 | $887.82 | $887.85 | $887.70 | |