| 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 | $124.32 | 6.440% | $132.3262 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $245.78 | 5.496% | $259.2881 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $76.94 | 10.712% | $85.1818 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $100.49 | 13.625% | $114.1818 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $27.70 | 5.304% | $29.1692 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $66.44 | 5.527% | $70.1121 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $64.31 | 13.778% | $73.1706 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $705.98 | $763.4298 | $763.43 | $763.45 | $763.50 | |