| 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 | $44.55 | 11.583% | $49.7102 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $234.51 | 5.440% | $247.2673 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $52.25 | 8.686% | $56.7884 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $167.78 | 8.478% | $182.0044 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $89.74 | 11.500% | $100.0601 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $90.85 | 8.190% | $98.2906 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $32.60 | 4.386% | $34.0298 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $712.28 | $768.1508 | $768.15 | $768.15 | $768.20 | |