| 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 | $65.39 | 13.547% | $74.2484 | $74.25 | $74.25 | $74.20 |
| Purchase #2 | $20.71 | 11.300% | $23.0502 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $249.54 | 7.507% | $268.273 | $268.27 | $268.25 | $268.30 |
| Purchase #4 | $33.28 | 5.300% | $35.0438 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $10.25 | 10.729% | $11.3497 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $128.38 | 13.395% | $145.5765 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $106.52 | 6.107% | $113.0252 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $614.07 | $670.5668 | $670.57 | $670.60 | $670.50 | |