| 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 | $28.47 | 10.867% | $31.5638 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $57.46 | 5.658% | $60.7111 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $173.63 | 4.641% | $181.6882 | $181.69 | $181.70 | $181.70 |
| Purchase #4 | $126.96 | 13.459% | $144.0475 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $81.44 | 12.366% | $91.5109 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $200.57 | 4.496% | $209.5876 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $204.26 | 3.741% | $211.9014 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $872.79 | $931.0105 | $931.01 | $931.00 | $931.00 | |