| 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 | $44.69 | 9.373% | $48.8788 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $47.56 | 4.432% | $49.6679 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $27.26 | 13.600% | $30.9674 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $200.47 | 11.471% | $223.4659 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $249.44 | 6.837% | $266.4942 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $185.27 | 8.428% | $200.8846 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $162.65 | 5.114% | $170.9679 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $917.34 | $991.3267 | $991.33 | $991.30 | $991.50 | |