| 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 | $72.35 | 4.435% | $75.5587 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $35.47 | 3.542% | $36.7263 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $116.87 | 9.396% | $127.8511 | $127.85 | $127.85 | $127.90 |
| Purchase #4 | $81.99 | 11.601% | $91.5017 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $210.29 | 5.719% | $222.3165 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $100.66 | 5.370% | $106.0654 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $13.60 | 7.703% | $14.6476 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $631.23 | $674.6673 | $674.68 | $674.65 | $674.70 | |