| 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 | $34.38 | 11.599% | $38.3677 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $12.94 | 7.496% | $13.91 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $195.61 | 11.336% | $217.7843 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $196.68 | 7.786% | $211.9935 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $91.50 | 6.453% | $97.4045 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $182.37 | 9.181% | $199.1134 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $48.75 | 10.784% | $54.0072 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $762.23 | $832.5806 | $832.57 | $832.55 | $832.60 | |