| 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 | $22.62 | 7.859% | $24.3977 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $80.37 | 6.769% | $85.8102 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $113.74 | 3.214% | $117.3956 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $180.66 | 10.727% | $200.0394 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $126.59 | 8.204% | $136.9754 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $83.87 | 8.837% | $91.2816 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $86.93 | 4.257% | $90.6306 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $694.78 | $746.5305 | $746.54 | $746.60 | $746.50 | |