| 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 | $45.99 | 12.732% | $51.8454 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $159.36 | 8.438% | $172.8068 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $66.81 | 7.558% | $71.8595 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $105.77 | 3.690% | $109.6729 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $61.84 | 12.500% | $69.57 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $239.65 | 5.337% | $252.4401 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $152.48 | 11.746% | $170.3903 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $831.90 | $898.5850 | $898.59 | $898.55 | $898.60 | |