| 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 | $46.33 | 13.760% | $52.705 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $112.93 | 12.230% | $126.7413 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $36.93 | 8.807% | $40.1824 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $66.99 | 8.777% | $72.8697 | $72.87 | $72.85 | $72.90 |
| Purchase #5 | $118.86 | 12.555% | $133.7829 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $18.62 | 8.204% | $20.1476 | $20.15 | $20.15 | $20.10 |
| Purchase #7 | $231.59 | 3.439% | $239.5544 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $632.25 | $685.9833 | $685.98 | $686.00 | $686.00 | |