| 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 | $77.45 | 6.313% | $82.3394 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $164.89 | 12.224% | $185.0462 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $20.32 | 10.738% | $22.502 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $96.91 | 13.729% | $110.2148 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $128.30 | 3.325% | $132.566 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $221.81 | 4.447% | $231.6739 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $42.57 | 4.243% | $44.3762 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $752.25 | $808.7185 | $808.72 | $808.70 | $808.70 | |