| 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 | $22.45 | 5.773% | $23.746 | $23.75 | $23.75 | $23.70 |
| Purchase #2 | $15.48 | 7.420% | $16.6286 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $156.80 | 12.273% | $176.0441 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $53.99 | 6.792% | $57.657 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $31.90 | 9.330% | $34.8763 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $96.78 | 4.270% | $100.9125 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $74.97 | 8.292% | $81.1865 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $452.37 | $491.0510 | $491.06 | $491.10 | $491.00 | |