| 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 | $31.68 | 12.233% | $35.5554 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $237.34 | 7.159% | $254.3312 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $55.71 | 3.793% | $57.8231 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $53.89 | 9.395% | $58.953 | $58.95 | $58.95 | $59.00 |
| Purchase #5 | $192.45 | 12.121% | $215.7769 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $21.31 | 5.129% | $22.403 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $75.97 | 11.678% | $84.8418 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $668.35 | $729.6844 | $729.68 | $729.70 | $729.70 | |