| 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 | $45.40 | 3.454% | $46.9681 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $36.36 | 12.678% | $40.9697 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $36.75 | 12.638% | $41.3945 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $48.53 | 5.548% | $51.2224 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $234.91 | 12.783% | $264.9385 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $111.95 | 3.459% | $115.8224 | $115.82 | $115.80 | $115.80 |
| Purchase #7 | $132.49 | 9.172% | $144.642 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $646.39 | $705.9576 | $705.95 | $705.90 | $705.90 | |