| 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 | $49.74 | 4.647% | $52.0514 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $26.91 | 12.768% | $30.3459 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $72.29 | 7.726% | $77.8751 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $219.73 | 3.155% | $226.6625 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $184.25 | 6.437% | $196.1102 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $161.71 | 9.675% | $177.3554 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $103.43 | 3.619% | $107.1731 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $818.06 | $867.5736 | $867.58 | $867.55 | $867.70 | |