| 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 | $97.68 | 3.449% | $101.049 | $101.05 | $101.05 | $101.00 |
| Purchase #2 | $232.37 | 10.125% | $255.8975 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $49.53 | 13.522% | $56.2274 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $43.96 | 10.315% | $48.4945 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $56.48 | 13.296% | $63.9896 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $95.76 | 11.850% | $107.1076 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $112.78 | 4.567% | $117.9307 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $688.56 | $750.6963 | $750.70 | $750.75 | $750.60 | |