| 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 | $24.27 | 3.260% | $25.0612 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $125.79 | 7.407% | $135.1073 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $58.73 | 3.718% | $60.9136 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $82.90 | 11.287% | $92.2569 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $127.88 | 9.805% | $140.4186 | $140.42 | $140.40 | $140.40 |
| Purchase #6 | $131.89 | 4.219% | $137.4544 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $131.90 | 6.166% | $140.033 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $683.36 | $731.2450 | $731.24 | $731.20 | $731.30 | |