| 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 | $12.58 | 9.246% | $13.7431 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $184.74 | 13.766% | $210.1713 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $238.29 | 7.824% | $256.9338 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $52.89 | 5.858% | $55.9883 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $191.62 | 8.765% | $208.4155 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $171.91 | 7.725% | $185.19 | $185.19 | $185.20 | $185.20 |
| Purchase #7 | $19.66 | 6.598% | $20.9572 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $871.69 | $951.3992 | $951.40 | $951.40 | $951.40 | |