| 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 | $38.31 | 7.809% | $41.3016 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $222.56 | 9.263% | $243.1757 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $158.67 | 8.617% | $172.3426 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $64.83 | 7.744% | $69.8504 | $69.85 | $69.85 | $69.90 |
| Purchase #5 | $37.34 | 11.660% | $41.6938 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $117.69 | 12.405% | $132.2894 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $39.81 | 4.578% | $41.6325 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $679.21 | $742.2860 | $742.28 | $742.35 | $742.30 | |