| 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 | $24.74 | 12.295% | $27.7818 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $48.50 | 4.859% | $50.8566 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $244.48 | 10.186% | $269.3827 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $80.92 | 10.661% | $89.5469 | $89.55 | $89.55 | $89.50 |
| Purchase #5 | $103.63 | 11.117% | $115.1505 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $177.39 | 10.148% | $195.3915 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $151.51 | 11.602% | $169.0882 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $831.17 | $917.1982 | $917.20 | $917.25 | $917.30 | |