| 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 | $29.89 | 10.469% | $33.0192 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $20.40 | 10.458% | $22.5334 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $161.41 | 6.714% | $172.2471 | $172.25 | $172.25 | $172.20 |
| Purchase #4 | $8.90 | 13.760% | $10.1246 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $238.62 | 10.725% | $264.212 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $204.32 | 3.801% | $212.0862 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $128.36 | 10.335% | $141.626 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $791.90 | $855.8485 | $855.85 | $855.85 | $855.70 | |