| 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 | $42.78 | 7.593% | $46.0283 | $46.03 | $46.05 | $46.00 |
| Purchase #2 | $119.75 | 3.871% | $124.3855 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $142.98 | 3.772% | $148.3732 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $73.93 | 12.451% | $83.135 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $112.37 | 7.329% | $120.6056 | $120.61 | $120.60 | $120.60 |
| Purchase #6 | $194.85 | 6.646% | $207.7997 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $123.83 | 7.354% | $132.9365 | $132.94 | $132.95 | $132.90 |
| 7 purchase totals = | $810.49 | $863.2638 | $863.28 | $863.30 | $863.20 | |