| 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 | $28.52 | 13.699% | $32.427 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $13.35 | 7.638% | $14.3697 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $8.56 | 10.569% | $9.4647 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $219.53 | 9.562% | $240.5215 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $154.26 | 8.121% | $166.7875 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $11.97 | 9.569% | $13.1154 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $62.98 | 11.496% | $70.2202 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $499.17 | $546.9060 | $546.91 | $546.85 | $546.90 | |