| 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 | $116.41 | 3.355% | $120.3156 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $5.66 | 6.526% | $6.0294 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $214.40 | 13.523% | $243.3933 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $141.98 | 12.860% | $160.2386 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $38.88 | 4.767% | $40.7334 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $159.51 | 5.492% | $168.2703 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $127.86 | 7.778% | $137.805 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $804.70 | $876.7856 | $876.79 | $876.80 | $876.70 | |