| 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 | $5.34 | 10.120% | $5.8804 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $164.49 | 5.594% | $173.6916 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $94.51 | 5.505% | $99.7128 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $147.55 | 5.722% | $155.9928 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $244.85 | 6.861% | $261.6492 | $261.65 | $261.65 | $261.60 |
| Purchase #6 | $66.59 | 10.570% | $73.6286 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $68.76 | 10.491% | $75.9736 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $792.09 | $846.5290 | $846.52 | $846.55 | $846.50 | |