| 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 | $124.87 | 6.207% | $132.6207 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $63.71 | 4.443% | $66.5406 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $92.86 | 12.545% | $104.5093 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $66.75 | 13.435% | $75.7179 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $225.49 | 7.799% | $243.076 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $207.73 | 10.603% | $229.7556 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $51.47 | 11.255% | $57.2629 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $832.88 | $909.4830 | $909.49 | $909.45 | $909.50 | |