| 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 | $40.76 | 7.865% | $43.9658 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $12.58 | 4.635% | $13.1631 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $117.43 | 10.601% | $129.8788 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $198.63 | 6.595% | $211.7296 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $183.59 | 3.659% | $190.3076 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $208.74 | 3.508% | $216.0626 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $53.43 | 4.801% | $55.9952 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $815.16 | $861.1027 | $861.11 | $861.10 | $861.20 | |