| 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 | $75.89 | 13.406% | $86.0638 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $223.42 | 6.516% | $237.978 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $146.47 | 3.261% | $151.2464 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $216.30 | 8.607% | $234.9169 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $132.70 | 11.825% | $148.3918 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $45.54 | 4.626% | $47.6467 | $47.65 | $47.65 | $47.60 |
| Purchase #7 | $38.73 | 12.347% | $43.512 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $879.05 | $949.7556 | $949.76 | $949.75 | $949.70 | |