| 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 | $73.67 | 3.130% | $75.9759 | $75.98 | $76.00 | $76.00 |
| Purchase #2 | $6.62 | 7.496% | $7.1162 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $15.45 | 3.735% | $16.0271 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $163.72 | 7.616% | $176.1889 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $41.74 | 10.450% | $46.1018 | $46.10 | $46.10 | $46.10 |
| Purchase #6 | $211.56 | 7.551% | $227.5349 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $105.40 | 6.848% | $112.6178 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $618.16 | $661.5626 | $661.57 | $661.60 | $661.50 | |