| 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 | $65.93 | 6.239% | $70.0434 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $217.71 | 5.731% | $230.187 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $151.43 | 11.690% | $169.1322 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $97.78 | 7.601% | $105.2123 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $95.25 | 5.620% | $100.6031 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $162.67 | 8.587% | $176.6385 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $83.45 | 13.638% | $94.8309 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $874.22 | $946.6474 | $946.64 | $946.70 | $946.50 | |