| 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 | $50.47 | 9.355% | $55.1915 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $202.36 | 13.367% | $229.4095 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $115.34 | 5.520% | $121.7068 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $25.98 | 5.194% | $27.3294 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $243.72 | 5.248% | $256.5104 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $10.54 | 7.374% | $11.3172 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $9.87 | 11.217% | $10.9771 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $658.28 | $712.4419 | $712.45 | $712.45 | $712.40 | |