| 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 | $42.56 | 9.464% | $46.5879 | $46.59 | $46.60 | $46.60 |
| Purchase #2 | $23.78 | 11.546% | $26.5256 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $151.79 | 5.439% | $160.0459 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $179.93 | 3.743% | $186.6648 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $197.81 | 7.788% | $213.2154 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $12.51 | 12.121% | $14.0263 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $223.40 | 6.429% | $237.7624 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $831.78 | $884.8283 | $884.84 | $884.85 | $884.80 | |