| 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 | $88.46 | 10.199% | $97.482 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $33.72 | 5.478% | $35.5672 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $161.87 | 3.482% | $167.5063 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $78.30 | 10.768% | $86.7313 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $118.47 | 9.425% | $129.6358 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $10.96 | 6.368% | $11.6579 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $45.25 | 7.257% | $48.5338 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $537.03 | $577.1143 | $577.12 | $577.15 | $577.10 | |