| 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 | $14.87 | 12.310% | $16.7005 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $32.83 | 6.198% | $34.8648 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $42.51 | 13.331% | $48.177 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $183.57 | 13.288% | $207.9628 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $104.52 | 6.786% | $111.6127 | $111.61 | $111.60 | $111.60 |
| Purchase #6 | $42.94 | 8.561% | $46.6161 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $119.94 | 10.846% | $132.9487 | $132.95 | $132.95 | $132.90 |
| 7 purchase totals = | $541.18 | $598.8826 | $598.88 | $598.85 | $598.90 | |