| 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 | $81.32 | 8.707% | $88.4005 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $212.91 | 4.579% | $222.6591 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $143.62 | 10.591% | $158.8308 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $126.29 | 11.743% | $141.1202 | $141.12 | $141.10 | $141.10 |
| Purchase #5 | $16.28 | 8.834% | $17.7182 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $178.93 | 9.134% | $195.2735 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $24.49 | 6.460% | $26.0721 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $783.84 | $850.0744 | $850.07 | $850.00 | $850.10 | |