| 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 | $50.77 | 5.128% | $53.3735 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $225.96 | 7.770% | $243.5171 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $83.39 | 10.852% | $92.4395 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $72.70 | 13.861% | $82.7769 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $43.41 | 9.806% | $47.6668 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $151.97 | 11.582% | $169.5712 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $31.30 | 8.773% | $34.0459 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $659.50 | $723.3909 | $723.40 | $723.35 | $723.40 | |