| 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 | $121.81 | 8.383% | $132.0213 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $100.89 | 8.483% | $109.4485 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $181.66 | 4.624% | $190.06 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $72.78 | 8.674% | $79.0929 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $46.51 | 4.292% | $48.5062 | $48.51 | $48.50 | $48.50 |
| Purchase #6 | $120.94 | 9.626% | $132.5817 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $51.73 | 10.147% | $56.979 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $696.32 | $748.6896 | $748.69 | $748.70 | $748.70 | |