| 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 | $79.27 | 4.686% | $82.9846 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $61.53 | 4.543% | $64.3253 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $21.98 | 6.519% | $23.4129 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $250.52 | 6.853% | $267.6881 | $267.69 | $267.70 | $267.70 |
| Purchase #5 | $6.70 | 11.641% | $7.4799 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $45.99 | 3.478% | $47.5895 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $139.89 | 9.107% | $152.6298 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $605.88 | $646.1101 | $646.11 | $646.20 | $646.10 | |