| 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 | $72.39 | 9.697% | $79.4097 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $240.86 | 8.549% | $261.4511 | $261.45 | $261.45 | $261.50 |
| Purchase #3 | $100.94 | 7.832% | $108.8456 | $108.85 | $108.85 | $108.80 |
| Purchase #4 | $114.64 | 8.528% | $124.4165 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $20.84 | 8.509% | $22.6133 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $74.52 | 10.296% | $82.1926 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $223.94 | 5.122% | $235.4102 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $848.13 | $914.3390 | $914.34 | $914.30 | $914.30 | |