| 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 | $51.74 | 5.652% | $54.6643 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $13.58 | 8.656% | $14.7555 | $14.76 | $14.75 | $14.80 |
| Purchase #3 | $209.49 | 11.142% | $232.8314 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $12.66 | 11.613% | $14.1302 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $218.70 | 9.309% | $239.0588 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $204.94 | 9.713% | $224.8458 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $100.78 | 8.349% | $109.1941 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $811.89 | $889.4801 | $889.48 | $889.50 | $889.50 | |