| 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 | $12.36 | 9.488% | $13.5327 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $168.63 | 13.183% | $190.8605 | $190.86 | $190.85 | $190.90 |
| Purchase #3 | $19.29 | 4.515% | $20.1609 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $197.81 | 4.398% | $206.5097 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $210.27 | 11.428% | $234.2997 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $128.34 | 8.286% | $138.9743 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $62.96 | 4.686% | $65.9103 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $799.66 | $870.2481 | $870.24 | $870.20 | $870.30 | |