| 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 | $60.84 | 5.849% | $64.3985 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $53.38 | 9.475% | $58.4378 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $113.52 | 5.717% | $120.0099 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $169.84 | 11.528% | $189.4192 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $205.56 | 9.151% | $224.3708 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $26.39 | 12.614% | $29.7188 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $35.55 | 5.465% | $37.4928 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $665.08 | $723.8478 | $723.85 | $723.80 | $723.80 | |