| 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 | $213.58 | 9.812% | $234.5365 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $234.49 | 6.314% | $249.2957 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $80.89 | 12.718% | $91.1776 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $46.68 | 10.428% | $51.5478 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $15.97 | 3.254% | $16.4897 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $13.77 | 4.464% | $14.3847 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $111.88 | 6.813% | $119.5024 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $717.26 | $776.9344 | $776.94 | $777.00 | $776.90 | |