| 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 | $115.27 | 9.143% | $125.8091 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $5.70 | 3.763% | $5.9145 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $65.35 | 8.356% | $70.8106 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $85.33 | 11.489% | $95.1336 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $38.88 | 12.613% | $43.7839 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $120.80 | 12.621% | $136.0462 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $100.27 | 12.680% | $112.9842 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $531.60 | $590.4821 | $590.47 | $590.50 | $590.40 | |