| 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 | $85.96 | 5.499% | $90.6869 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $56.27 | 3.761% | $58.3863 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $193.43 | 10.551% | $213.8388 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $96.44 | 10.201% | $106.2778 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $83.74 | 12.527% | $94.2301 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $143.28 | 3.521% | $148.3249 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $22.63 | 5.624% | $23.9027 | $23.90 | $23.90 | $23.90 |
| 7 purchase totals = | $681.75 | $735.6475 | $735.65 | $735.70 | $735.60 | |