| 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 | $59.29 | 7.610% | $63.802 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $220.71 | 7.118% | $236.4201 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $106.72 | 13.187% | $120.7932 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $124.68 | 12.494% | $140.2575 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $42.60 | 3.334% | $44.0203 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $41.93 | 8.541% | $45.5112 | $45.51 | $45.50 | $45.50 |
| Purchase #7 | $35.94 | 12.329% | $40.371 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $631.87 | $691.1753 | $691.17 | $691.10 | $691.20 | |