| 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 | $85.93 | 6.724% | $91.7079 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $5.93 | 11.246% | $6.5969 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $11.62 | 13.257% | $13.1605 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $222.59 | 10.172% | $245.2319 | $245.23 | $245.25 | $245.20 |
| Purchase #5 | $223.47 | 7.507% | $240.2459 | $240.25 | $240.25 | $240.20 |
| Purchase #6 | $81.37 | 7.574% | $87.533 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $225.38 | 3.599% | $233.4914 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $856.29 | $917.9675 | $917.97 | $918.00 | $917.90 | |