| 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 | $38.87 | 7.270% | $41.6958 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $35.30 | 5.406% | $37.2083 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $132.34 | 8.167% | $143.1482 | $143.15 | $143.15 | $143.10 |
| Purchase #4 | $211.80 | 12.254% | $237.754 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $20.40 | 6.684% | $21.7635 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $71.30 | 6.826% | $76.1669 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $203.37 | 4.474% | $212.4688 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $713.38 | $770.2055 | $770.21 | $770.15 | $770.30 | |