| 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 | $82.50 | 4.125% | $85.9031 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $138.47 | 3.784% | $143.7097 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $216.29 | 7.422% | $232.343 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $32.54 | 4.712% | $34.0733 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $242.51 | 11.558% | $270.5393 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $135.71 | 11.532% | $151.3601 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $43.96 | 12.291% | $49.3631 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $891.98 | $967.2916 | $967.28 | $967.25 | $967.30 | |