| 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 | $109.62 | 6.496% | $116.7409 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $44.66 | 9.703% | $48.9934 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $35.29 | 7.847% | $38.0592 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $49.33 | 8.154% | $53.3524 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $121.68 | 5.641% | $128.544 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $94.57 | 8.557% | $102.6624 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $179.27 | 10.652% | $198.3658 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $634.42 | $686.7181 | $686.71 | $686.70 | $686.80 | |