| 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 | $43.74 | 8.508% | $47.4614 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $74.71 | 6.513% | $79.5759 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $145.61 | 12.107% | $163.239 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $152.83 | 9.381% | $167.167 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $116.71 | 11.390% | $130.0033 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $116.36 | 8.358% | $126.0854 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $20.32 | 3.835% | $21.0993 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $670.28 | $734.6313 | $734.64 | $734.65 | $734.70 | |