| 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 | $55.31 | 5.577% | $58.3946 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $79.34 | 4.528% | $82.9325 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $143.41 | 11.492% | $159.8907 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $200.97 | 4.745% | $210.506 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $120.31 | 3.752% | $124.824 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $108.90 | 13.866% | $124.0001 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $8.85 | 8.854% | $9.6336 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $717.09 | $770.1815 | $770.17 | $770.20 | $770.10 | |