| 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 | $41.80 | 5.103% | $43.9331 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $215.80 | 5.709% | $228.12 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $225.67 | 8.116% | $243.9854 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $9.39 | 11.529% | $10.4726 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $109.96 | 5.171% | $115.646 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $51.29 | 3.503% | $53.0867 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $180.62 | 10.133% | $198.9222 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $834.53 | $894.1660 | $894.17 | $894.15 | $894.10 | |