| 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 | $70.65 | 4.853% | $74.0786 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $166.72 | 11.150% | $185.3093 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $99.69 | 8.832% | $108.4946 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $29.71 | 6.219% | $31.5577 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $210.86 | 7.180% | $225.9997 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $161.33 | 5.772% | $170.642 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $151.56 | 9.325% | $165.693 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $890.52 | $961.7749 | $961.77 | $961.80 | $961.80 | |