| 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 | $9.62 | 4.797% | $10.0815 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $212.47 | 5.671% | $224.5192 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $83.41 | 8.874% | $90.8118 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $98.46 | 7.835% | $106.1743 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $75.96 | 11.766% | $84.8975 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $96.33 | 8.613% | $104.6269 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $50.38 | 13.435% | $57.1486 | $57.15 | $57.15 | $57.10 |
| 7 purchase totals = | $626.63 | $678.2598 | $678.26 | $678.25 | $678.20 | |