| 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 | $62.68 | 6.388% | $66.684 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $16.34 | 5.454% | $17.2312 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $171.33 | 7.611% | $184.3699 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $41.92 | 10.355% | $46.2608 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $58.56 | 8.443% | $63.5042 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $14.91 | 7.642% | $16.0494 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $7.33 | 13.826% | $8.3434 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $373.07 | $402.4429 | $402.43 | $402.45 | $402.40 | |