| 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 | $89.32 | 9.648% | $97.9376 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $155.33 | 9.365% | $169.8767 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $44.36 | 10.453% | $48.997 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $23.36 | 12.186% | $26.2066 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $133.45 | 6.192% | $141.7132 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $244.66 | 10.413% | $270.1364 | $270.14 | $270.15 | $270.10 |
| Purchase #7 | $94.51 | 12.793% | $106.6007 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $784.99 | $861.4682 | $861.48 | $861.50 | $861.40 | |