| 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 | $28.30 | 13.809% | $32.2079 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $52.78 | 9.861% | $57.9846 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $165.79 | 11.375% | $184.6486 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $142.27 | 12.487% | $160.0353 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $35.30 | 12.415% | $39.6825 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $250.39 | 9.834% | $275.0134 | $275.01 | $275.00 | $275.00 |
| Purchase #7 | $154.57 | 7.452% | $166.0886 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $829.40 | $915.6609 | $915.66 | $915.70 | $915.60 | |