| 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 | $208.48 | 6.816% | $222.69 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $28.82 | 5.136% | $30.3002 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $33.36 | 8.827% | $36.3047 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $242.54 | 13.470% | $275.2101 | $275.21 | $275.20 | $275.20 |
| Purchase #5 | $100.47 | 6.461% | $106.9614 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $87.37 | 9.495% | $95.6658 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $31.76 | 12.140% | $35.6157 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $732.80 | $802.7479 | $802.75 | $802.70 | $802.80 | |