| 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 | $126.64 | 11.660% | $141.4062 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $7.58 | 5.410% | $7.9901 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $65.99 | 13.443% | $74.861 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $28.42 | 12.210% | $31.8901 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $213.33 | 3.407% | $220.5982 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $45.78 | 5.363% | $48.2352 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $105.86 | 12.874% | $119.4884 | $119.49 | $119.50 | $119.50 |
| 7 purchase totals = | $593.60 | $644.4692 | $644.48 | $644.50 | $644.50 | |