| 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 | $59.60 | 7.243% | $63.9168 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $42.69 | 3.161% | $44.0394 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $91.78 | 3.269% | $94.7803 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $138.70 | 8.391% | $150.3383 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $209.88 | 7.852% | $226.3598 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $216.56 | 4.599% | $226.5196 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $77.86 | 10.728% | $86.2128 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $837.07 | $892.1670 | $892.17 | $892.15 | $892.10 | |