| 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 | $92.45 | 7.129% | $99.0408 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $81.89 | 13.370% | $92.8387 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $208.31 | 3.211% | $214.9988 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $195.31 | 8.276% | $211.4739 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $72.57 | 4.816% | $76.065 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $40.88 | 9.551% | $44.7844 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $204.59 | 7.742% | $220.4294 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $896.00 | $959.6310 | $959.63 | $959.65 | $959.60 | |