| 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 | $39.56 | 6.267% | $42.0392 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $158.51 | 7.595% | $170.5488 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $16.96 | 3.294% | $17.5187 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $50.28 | 11.533% | $56.0788 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $117.89 | 11.154% | $131.0395 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $236.61 | 6.645% | $252.3327 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $243.73 | 3.569% | $252.4287 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $863.54 | $921.9864 | $921.99 | $922.05 | $921.80 | |