| 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 | $128.64 | 5.232% | $135.3704 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $44.84 | 12.686% | $50.5284 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $165.86 | 5.859% | $175.5777 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $88.42 | 6.819% | $94.4494 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $154.70 | 10.326% | $170.6743 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $73.57 | 5.391% | $77.5362 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $25.61 | 7.617% | $27.5607 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $681.64 | $731.6971 | $731.70 | $731.70 | $731.70 | |