| 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 | $37.78 | 9.518% | $41.3759 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $80.76 | 12.242% | $90.6466 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $63.47 | 5.420% | $66.9101 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $112.82 | 6.568% | $120.23 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $106.62 | 10.400% | $117.7085 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $236.25 | 13.489% | $268.1178 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $247.58 | 11.542% | $276.1557 | $276.16 | $276.15 | $276.20 |
| 7 purchase totals = | $885.28 | $981.1446 | $981.16 | $981.15 | $981.10 | |