| 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 | $34.69 | 12.756% | $39.1151 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $106.60 | 6.382% | $113.4032 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $99.95 | 12.844% | $112.7876 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $121.74 | 13.269% | $137.8937 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $60.97 | 13.562% | $69.2388 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $243.65 | 3.283% | $251.649 | $251.65 | $251.65 | $251.60 |
| Purchase #7 | $42.57 | 9.625% | $46.6674 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $710.17 | $770.7548 | $770.76 | $770.75 | $770.70 | |