| 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 | $14.61 | 4.459% | $15.2615 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $109.89 | 4.254% | $114.5647 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $97.30 | 5.103% | $102.2652 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $25.66 | 5.391% | $27.0433 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $204.34 | 12.417% | $229.7129 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $139.30 | 11.314% | $155.0604 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $210.48 | 3.142% | $217.0933 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $801.58 | $861.0013 | $860.99 | $860.95 | $861.10 | |