| 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 | $98.99 | 11.280% | $110.1561 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $91.97 | 5.584% | $97.1056 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $31.36 | 5.583% | $33.1108 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $12.99 | 7.604% | $13.9778 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $62.73 | 11.380% | $69.8687 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $91.50 | 13.799% | $104.1261 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $106.93 | 9.588% | $117.1824 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $496.47 | $545.5275 | $545.54 | $545.55 | $545.60 | |