| 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 | $45.69 | 8.738% | $49.6824 | $49.68 | $49.70 | $49.70 |
| Purchase #2 | $125.47 | 9.449% | $137.3257 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $182.84 | 8.169% | $197.7762 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $130.81 | 13.621% | $148.6276 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $225.98 | 3.411% | $233.6882 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $99.51 | 8.585% | $108.0529 | $108.05 | $108.05 | $108.10 |
| Purchase #7 | $88.64 | 5.571% | $93.5781 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $898.94 | $968.7311 | $968.74 | $968.85 | $968.80 | |