| 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 | $81.28 | 12.438% | $91.3896 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $14.89 | 9.589% | $16.3178 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $75.70 | 13.670% | $86.0482 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $79.43 | 5.390% | $83.7113 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $241.65 | 7.429% | $259.6022 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $165.32 | 4.838% | $173.3182 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $48.95 | 12.440% | $55.0394 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $707.22 | $765.4267 | $765.43 | $765.40 | $765.30 | |