| 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 | $11.83 | 11.605% | $13.2029 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $209.55 | 8.411% | $227.1753 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $88.85 | 11.774% | $99.3112 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $224.77 | 8.698% | $244.3205 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $87.26 | 3.344% | $90.178 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $15.97 | 3.631% | $16.5499 | $16.55 | $16.55 | $16.50 |
| Purchase #7 | $99.66 | 13.196% | $112.8111 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $737.89 | $803.5489 | $803.55 | $803.55 | $803.50 | |