| 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 | $34.82 | 13.191% | $39.4131 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $69.92 | 7.772% | $75.3542 | $75.35 | $75.35 | $75.40 |
| Purchase #3 | $193.54 | 9.672% | $212.2592 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $142.47 | 6.256% | $151.3829 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $206.78 | 5.252% | $217.6401 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $169.37 | 3.547% | $175.3776 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $90.97 | 6.492% | $96.8758 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $907.87 | $968.3029 | $968.30 | $968.35 | $968.40 | |