| 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 | $79.38 | 6.791% | $84.7707 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $59.63 | 7.352% | $64.014 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $47.29 | 6.519% | $50.3728 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $66.62 | 4.305% | $69.488 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $97.91 | 4.172% | $101.9948 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $131.34 | 3.437% | $135.8542 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $233.57 | 8.448% | $253.302 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $715.74 | $759.7965 | $759.78 | $759.75 | $759.90 | |