| 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 | $9.92 | 10.129% | $10.9248 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $112.58 | 12.674% | $126.8484 | $126.85 | $126.85 | $126.80 |
| Purchase #3 | $194.32 | 8.442% | $210.7245 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $247.93 | 3.684% | $257.0637 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $11.37 | 13.308% | $12.8831 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $52.26 | 3.364% | $54.018 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $65.29 | 12.555% | $73.4872 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $693.67 | $745.9497 | $745.94 | $745.90 | $745.90 | |