| 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 | $21.61 | 7.794% | $23.2943 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $244.82 | 12.519% | $275.469 | $275.47 | $275.45 | $275.50 |
| Purchase #3 | $29.49 | 13.660% | $33.5183 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $73.64 | 3.185% | $75.9854 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $174.90 | 11.682% | $195.3318 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $59.40 | 12.158% | $66.6219 | $66.62 | $66.60 | $66.60 |
| Purchase #7 | $25.99 | 5.258% | $27.3566 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $629.85 | $697.5773 | $697.58 | $697.55 | $697.60 | |