| 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 | $49.64 | 10.683% | $54.943 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $142.99 | 3.872% | $148.5266 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $146.37 | 8.656% | $159.0398 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $29.27 | 5.846% | $30.9811 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $145.92 | 4.616% | $152.6557 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $153.48 | 12.701% | $172.9735 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $169.55 | 3.659% | $175.7538 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $837.22 | $894.8735 | $894.87 | $894.90 | $894.90 | |