| 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 | $19.64 | 8.215% | $21.2534 | $21.25 | $21.25 | $21.30 |
| Purchase #2 | $68.76 | 9.646% | $75.3926 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $196.51 | 5.181% | $206.6912 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $246.71 | 7.603% | $265.4674 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $125.43 | 5.551% | $132.3926 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $74.56 | 7.667% | $80.2765 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $154.87 | 11.684% | $172.965 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $886.48 | $954.4387 | $954.44 | $954.45 | $954.60 | |