| 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 | $91.49 | 8.516% | $99.2813 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $24.65 | 4.840% | $25.8431 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $182.72 | 3.611% | $189.318 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $103.83 | 3.373% | $107.3322 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $33.57 | 10.614% | $37.1331 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $231.28 | 7.833% | $249.3962 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $229.37 | 3.194% | $236.6961 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $896.91 | $945.0000 | $945.00 | $945.05 | $944.90 | |