| 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 | $75.43 | 10.636% | $83.4527 | $83.45 | $83.45 | $83.50 |
| Purchase #2 | $79.81 | 3.310% | $82.4517 | $82.45 | $82.45 | $82.50 |
| Purchase #3 | $66.91 | 10.539% | $73.9616 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $163.56 | 11.687% | $182.6753 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $129.94 | 5.496% | $137.0815 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $38.90 | 13.405% | $44.1145 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $141.68 | 5.667% | $149.709 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $696.23 | $753.4463 | $753.44 | $753.45 | $753.60 | |