| 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 | $26.74 | 8.723% | $29.0725 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $159.30 | 11.124% | $177.0205 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $84.57 | 11.188% | $94.0317 | $94.03 | $94.05 | $94.00 |
| Purchase #4 | $242.73 | 8.329% | $262.947 | $262.95 | $262.95 | $262.90 |
| Purchase #5 | $63.80 | 10.456% | $70.4709 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $240.46 | 5.364% | $253.3583 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $234.55 | 3.549% | $242.8742 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $1,052.15 | $1,129.7751 | $1,129.77 | $1,129.70 | $1,129.80 | |