| 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 | $21.48 | 9.368% | $23.4922 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $221.29 | 7.233% | $237.2959 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $249.87 | 5.238% | $262.9582 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $111.36 | 5.324% | $117.2888 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $27.92 | 3.615% | $28.9293 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $67.68 | 12.446% | $76.1035 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $68.74 | 9.396% | $75.1988 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $768.34 | $821.2667 | $821.27 | $821.30 | $821.30 | |