| 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 | $37.87 | 3.136% | $39.0576 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $62.25 | 7.313% | $66.8023 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $248.72 | 8.595% | $270.0975 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $101.39 | 4.290% | $105.7396 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $18.44 | 9.343% | $20.1628 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $207.46 | 8.427% | $224.9427 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $208.96 | 7.857% | $225.378 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $885.09 | $952.1805 | $952.18 | $952.20 | $952.20 | |