| 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 | $24.51 | 13.784% | $27.8885 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $239.59 | 9.493% | $262.3343 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $26.89 | 10.799% | $29.7939 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $236.98 | 3.170% | $244.4923 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $214.53 | 3.584% | $222.2188 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $89.91 | 7.484% | $96.6389 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $61.61 | 8.454% | $66.8185 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $894.02 | $950.1852 | $950.18 | $950.20 | $950.10 | |