| 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 | $95.72 | 11.231% | $106.4703 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $187.62 | 13.678% | $213.2827 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $107.86 | 4.184% | $112.3729 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $22.77 | 4.586% | $23.8142 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $214.55 | 13.253% | $242.9843 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $66.92 | 5.404% | $70.5364 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $82.90 | 5.751% | $87.6676 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $778.34 | $857.1284 | $857.12 | $857.10 | $857.20 | |