| 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 | $38.34 | 9.120% | $41.8366 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $30.89 | 4.624% | $32.3184 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $158.40 | 3.660% | $164.1974 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $62.59 | 9.269% | $68.3915 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $123.74 | 3.324% | $127.8531 | $127.85 | $127.85 | $127.90 |
| Purchase #6 | $208.92 | 11.137% | $232.1874 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $128.44 | 3.347% | $132.7389 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $751.32 | $799.5233 | $799.53 | $799.55 | $799.50 | |