| 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 | $65.87 | 12.188% | $73.8982 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $93.63 | 7.796% | $100.9294 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $116.66 | 6.514% | $124.2592 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $6.81 | 13.122% | $7.7036 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $231.67 | 9.562% | $253.8223 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $64.33 | 13.320% | $72.8988 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $218.68 | 6.544% | $232.9904 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $797.65 | $866.5019 | $866.50 | $866.50 | $866.50 | |