| 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 | $46.87 | 13.365% | $53.1342 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $68.35 | 5.740% | $72.2733 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $246.85 | 5.740% | $261.0192 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $143.96 | 7.155% | $154.2603 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $73.31 | 3.203% | $75.6581 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $146.38 | 8.405% | $158.6832 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $39.97 | 7.354% | $42.9094 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $765.69 | $817.9377 | $817.93 | $817.90 | $818.00 | |