| 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 | $23.78 | 5.409% | $25.0663 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $237.64 | 13.621% | $270.0089 | $270.01 | $270.00 | $270.00 |
| Purchase #3 | $9.70 | 6.721% | $10.3519 | $10.35 | $10.35 | $10.40 |
| Purchase #4 | $118.59 | 11.518% | $132.2492 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $57.50 | 11.754% | $64.2586 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $160.65 | 13.207% | $181.867 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $215.36 | 12.471% | $242.2175 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $823.22 | $926.0194 | $926.03 | $925.95 | $926.10 | |