| 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 | $22.99 | 13.603% | $26.1173 | $26.12 | $26.10 | $26.10 |
| Purchase #2 | $28.46 | 13.521% | $32.3081 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $76.36 | 8.321% | $82.7139 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $108.34 | 9.354% | $118.4741 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $6.44 | 8.140% | $6.9642 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $206.70 | 4.648% | $216.3074 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $206.61 | 13.274% | $234.0354 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $655.90 | $716.9204 | $716.92 | $716.85 | $716.90 | |