| 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 | $45.32 | 4.306% | $47.2715 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $10.27 | 11.546% | $11.4558 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $210.45 | 11.329% | $234.2919 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $12.26 | 9.679% | $13.4466 | $13.45 | $13.45 | $13.40 |
| Purchase #5 | $214.80 | 10.261% | $236.8406 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $170.68 | 5.826% | $180.6238 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $35.59 | 3.289% | $36.7606 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $699.37 | $760.6908 | $760.69 | $760.65 | $760.70 | |