| 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 | $70.61 | 12.379% | $79.3508 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $141.68 | 13.756% | $161.1695 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $124.36 | 11.632% | $138.8256 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $142.38 | 9.137% | $155.3893 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $108.31 | 7.521% | $116.456 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $150.66 | 7.702% | $162.2638 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $40.58 | 12.529% | $45.6643 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $778.58 | $859.1193 | $859.12 | $859.10 | $859.30 | |