| 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 | $63.40 | 4.581% | $66.3044 | $66.30 | $66.30 | $66.30 |
| Purchase #2 | $177.58 | 10.158% | $195.6186 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $9.80 | 4.207% | $10.2123 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $16.89 | 6.490% | $17.9862 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $64.29 | 7.594% | $69.1722 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $228.52 | 6.499% | $243.3715 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $158.88 | 8.492% | $172.3721 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $719.36 | $775.0373 | $775.03 | $774.95 | $775.10 | |