| 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 | $14.89 | 12.165% | $16.7014 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $205.69 | 5.626% | $217.2621 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $200.79 | 4.202% | $209.2272 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $248.95 | 8.229% | $269.4361 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $101.40 | 3.427% | $104.875 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $30.45 | 3.556% | $31.5328 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $17.47 | 10.145% | $19.2423 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $819.64 | $868.2769 | $868.28 | $868.35 | $868.20 | |