| 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 | $92.48 | 9.231% | $101.0168 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $76.46 | 5.320% | $80.5277 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $182.53 | 13.654% | $207.4526 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $68.63 | 11.540% | $76.5499 | $76.55 | $76.55 | $76.50 |
| Purchase #5 | $175.32 | 9.262% | $191.5581 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $111.66 | 11.251% | $124.2229 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $102.42 | 11.218% | $113.9095 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $809.50 | $895.2375 | $895.24 | $895.20 | $895.20 | |