| 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 | $64.93 | 7.465% | $69.777 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $75.33 | 7.382% | $80.8909 | $80.89 | $80.90 | $80.90 |
| Purchase #3 | $175.62 | 10.396% | $193.8775 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $48.57 | 4.179% | $50.5997 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $57.99 | 10.519% | $64.09 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $179.68 | 5.575% | $189.6972 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $107.91 | 11.378% | $120.188 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $710.03 | $769.1203 | $769.13 | $769.20 | $769.20 | |