| 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 | $52.57 | 9.304% | $57.4611 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $64.63 | 10.830% | $71.6294 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $134.37 | 3.428% | $138.9762 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $188.53 | 13.207% | $213.4292 | $213.43 | $213.45 | $213.40 |
| Purchase #5 | $147.46 | 12.616% | $166.0636 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $121.93 | 8.229% | $131.9636 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $157.94 | 7.113% | $169.1743 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $867.43 | $948.6974 | $948.69 | $948.70 | $948.80 | |