| 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 | $81.49 | 7.416% | $87.5333 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $15.47 | 13.694% | $17.5885 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $101.57 | 13.226% | $115.0036 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $13.61 | 6.204% | $14.4544 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $207.87 | 4.533% | $217.2927 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $12.54 | 6.823% | $13.3956 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $47.75 | 6.197% | $50.7091 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $480.30 | $515.9772 | $515.97 | $516.00 | $516.00 | |