| 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 | $30.27 | 13.479% | $34.3501 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $101.91 | 6.368% | $108.3996 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $212.53 | 3.110% | $219.1397 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $239.67 | 8.389% | $259.7759 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $12.61 | 9.372% | $13.7918 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $14.56 | 6.193% | $15.4617 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $54.84 | 11.461% | $61.1252 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $666.39 | $712.0440 | $712.05 | $712.10 | $712.10 | |