| 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 | $76.68 | 3.171% | $79.1115 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $96.87 | 5.288% | $101.9925 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $84.52 | 4.541% | $88.3581 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $246.90 | 4.658% | $258.4006 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $200.70 | 8.522% | $217.8037 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $58.51 | 11.517% | $65.2486 | $65.25 | $65.25 | $65.20 |
| Purchase #7 | $113.69 | 13.520% | $129.0609 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $877.87 | $939.9759 | $939.97 | $939.95 | $940.00 | |