| 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 | $18.88 | 4.691% | $19.7657 | $19.77 | $19.75 | $19.80 |
| Purchase #2 | $58.42 | 11.762% | $65.2914 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $178.95 | 3.722% | $185.6105 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $190.39 | 10.411% | $210.2115 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $29.50 | 12.621% | $33.2232 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $111.27 | 9.687% | $122.0487 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $211.30 | 4.626% | $221.0747 | $221.07 | $221.05 | $221.10 |
| 7 purchase totals = | $798.71 | $857.2257 | $857.22 | $857.15 | $857.20 | |