| 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 | $96.71 | 8.403% | $104.8365 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $88.51 | 3.471% | $91.5822 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $98.35 | 5.568% | $103.8261 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $155.86 | 8.680% | $169.3886 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $193.91 | 9.310% | $211.963 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $79.63 | 10.584% | $88.058 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $58.38 | 10.470% | $64.4924 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $771.35 | $834.1468 | $834.15 | $834.20 | $834.20 | |