| 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 | $102.62 | 5.401% | $108.1625 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $165.78 | 3.120% | $170.9523 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $157.95 | 7.280% | $169.4488 | $169.45 | $169.45 | $169.40 |
| Purchase #4 | $17.27 | 3.375% | $17.8529 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $69.81 | 13.647% | $79.337 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $191.27 | 11.660% | $213.5721 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $49.86 | 11.434% | $55.561 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $754.56 | $814.8866 | $814.88 | $814.85 | $815.00 | |