| 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 | $79.61 | 10.484% | $87.9563 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $215.76 | 13.300% | $244.4561 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $90.35 | 10.390% | $99.7374 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $23.35 | 7.868% | $25.1872 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $94.45 | 4.596% | $98.7909 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $91.98 | 4.666% | $96.2718 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $87.75 | 9.812% | $96.36 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $683.25 | $748.7597 | $748.77 | $748.75 | $748.90 | |