| 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 | $236.33 | 10.214% | $260.4687 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $7.83 | 8.804% | $8.5194 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $83.40 | 6.159% | $88.5366 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $42.45 | 5.490% | $44.7805 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $49.64 | 6.224% | $52.7296 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $65.68 | 8.508% | $71.2681 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $32.71 | 9.788% | $35.9117 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $518.04 | $562.2146 | $562.22 | $562.20 | $562.20 | |