| 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 | $117.39 | 10.609% | $129.8439 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $12.49 | 11.462% | $13.9216 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $58.66 | 13.136% | $66.3656 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $96.54 | 10.413% | $106.5927 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $163.45 | 5.232% | $172.0017 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $90.35 | 3.605% | $93.6071 | $93.61 | $93.60 | $93.60 |
| Purchase #7 | $13.36 | 5.122% | $14.0443 | $14.04 | $14.05 | $14.00 |
| 7 purchase totals = | $552.24 | $596.3769 | $596.37 | $596.35 | $596.30 | |