| 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 | $45.64 | 5.291% | $48.0548 | $48.05 | $48.05 | $48.10 |
| Purchase #2 | $205.60 | 7.389% | $220.7918 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $52.27 | 10.871% | $57.9523 | $57.95 | $57.95 | $58.00 |
| Purchase #4 | $84.34 | 4.247% | $87.9219 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $245.61 | 3.482% | $254.1621 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $150.53 | 12.609% | $169.5103 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $101.47 | 8.613% | $110.2096 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $885.46 | $948.6028 | $948.59 | $948.55 | $948.70 | |