| 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 | $67.59 | 13.342% | $76.6079 | $76.61 | $76.60 | $76.60 |
| Purchase #2 | $7.80 | 11.450% | $8.6931 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $125.99 | 12.820% | $142.1419 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $121.52 | 7.516% | $130.6534 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $62.84 | 8.379% | $68.1054 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $200.71 | 11.283% | $223.3561 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $21.52 | 4.417% | $22.4705 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $607.97 | $672.0283 | $672.03 | $672.00 | $672.10 | |