| 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 | $113.54 | 4.169% | $118.2735 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $146.31 | 11.239% | $162.7538 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $44.94 | 3.823% | $46.6581 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $22.48 | 11.681% | $25.1059 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $89.55 | 12.514% | $100.7563 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $72.98 | 4.260% | $76.0889 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $18.96 | 5.113% | $19.9294 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $508.76 | $549.5659 | $549.57 | $549.55 | $549.70 | |