| 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 | $66.44 | 5.227% | $69.9128 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $20.33 | 3.148% | $20.97 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $12.39 | 7.374% | $13.3036 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $8.60 | 6.193% | $9.1326 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $120.88 | 6.272% | $128.4616 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $245.95 | 5.731% | $260.0454 | $260.05 | $260.05 | $260.00 |
| Purchase #7 | $65.53 | 11.399% | $72.9998 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $540.12 | $574.8258 | $574.82 | $574.80 | $574.80 | |