| 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 | $25.53 | 6.254% | $27.1266 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $16.71 | 6.232% | $17.7514 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $36.89 | 12.275% | $41.4182 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $55.84 | 8.445% | $60.5557 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $200.25 | 13.874% | $228.0327 | $228.03 | $228.05 | $228.00 |
| Purchase #6 | $125.68 | 5.520% | $132.6175 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $9.93 | 13.201% | $11.2409 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $470.83 | $518.7430 | $518.75 | $518.75 | $518.70 | |