| 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 | $14.62 | 10.274% | $16.1221 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $224.86 | 8.837% | $244.7309 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $60.31 | 4.539% | $63.0475 | $63.05 | $63.05 | $63.00 |
| Purchase #4 | $82.77 | 5.310% | $87.1651 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $120.99 | 3.225% | $124.8919 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $24.83 | 3.338% | $25.6588 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $17.54 | 3.452% | $18.1455 | $18.15 | $18.15 | $18.10 |
| 7 purchase totals = | $545.92 | $579.7618 | $579.77 | $579.75 | $579.70 | |