| 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 | $72.32 | 10.220% | $79.7111 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $236.69 | 10.285% | $261.0336 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $199.57 | 4.497% | $208.5447 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $99.74 | 13.248% | $112.9536 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $156.80 | 12.644% | $176.6258 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $72.69 | 7.148% | $77.8859 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $212.45 | 7.605% | $228.6068 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,050.26 | $1,145.3615 | $1,145.36 | $1,145.40 | $1,145.30 | |