| 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 | $52.55 | 12.426% | $59.0799 | $59.08 | $59.10 | $59.10 |
| Purchase #2 | $208.67 | 13.668% | $237.191 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $10.43 | 4.509% | $10.9003 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $148.93 | 4.132% | $155.0838 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $30.25 | 3.647% | $31.3532 | $31.35 | $31.35 | $31.40 |
| Purchase #6 | $218.47 | 13.810% | $248.6407 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $37.97 | 7.560% | $40.8405 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $707.27 | $783.0894 | $783.08 | $783.15 | $783.10 | |