| 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 | $14.63 | 6.372% | $15.5622 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $46.71 | 13.772% | $53.1429 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $188.75 | 3.618% | $195.579 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $121.60 | 11.872% | $136.0364 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $139.83 | 13.833% | $159.1727 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $118.63 | 4.302% | $123.7335 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $208.42 | 5.380% | $219.633 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $838.57 | $902.8597 | $902.85 | $902.90 | $902.80 | |