| 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 | $59.39 | 4.734% | $62.2015 | $62.20 | $62.20 | $62.20 |
| Purchase #2 | $45.99 | 4.516% | $48.0669 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $7.97 | 12.803% | $8.9904 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $74.65 | 9.315% | $81.6036 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $150.74 | 4.497% | $157.5188 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $81.26 | 4.189% | $84.664 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $226.27 | 7.691% | $243.6724 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $646.27 | $686.7176 | $686.71 | $686.65 | $686.80 | |