| 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 | $36.67 | 3.479% | $37.9457 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $227.70 | 3.815% | $236.3868 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $22.90 | 8.871% | $24.9315 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $97.83 | 3.710% | $101.4595 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $135.69 | 4.397% | $141.6563 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $132.52 | 9.749% | $145.4394 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $58.56 | 3.220% | $60.4456 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $711.87 | $748.2648 | $748.28 | $748.30 | $748.20 | |