| 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 | $81.58 | 7.344% | $87.5712 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $108.84 | 11.663% | $121.534 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $101.61 | 8.363% | $110.1076 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $147.78 | 7.112% | $158.2901 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $47.99 | 8.502% | $52.0701 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $197.45 | 5.246% | $207.8082 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $159.60 | 5.574% | $168.4961 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $844.85 | $905.8773 | $905.88 | $905.85 | $905.90 | |