| 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 | $77.82 | 4.624% | $81.4184 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $177.45 | 10.393% | $195.8924 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $25.51 | 12.406% | $28.6748 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $13.99 | 7.601% | $15.0534 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $167.37 | 7.390% | $179.7386 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $232.71 | 7.380% | $249.884 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $10.75 | 3.872% | $11.1662 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $705.60 | $761.8278 | $761.82 | $761.80 | $761.90 | |