| 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 | $64.88 | 9.127% | $70.8016 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $89.26 | 5.535% | $94.2005 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $140.72 | 13.324% | $159.4695 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $113.79 | 11.557% | $126.9407 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $85.84 | 9.601% | $94.0815 | $94.08 | $94.10 | $94.10 |
| Purchase #6 | $100.74 | 12.137% | $112.9668 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $54.99 | 4.835% | $57.6488 | $57.65 | $57.65 | $57.60 |
| 7 purchase totals = | $650.22 | $716.1094 | $716.11 | $716.10 | $716.10 | |