| 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 | $74.32 | 11.391% | $82.7858 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $91.43 | 11.616% | $102.0505 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $227.36 | 13.603% | $258.2878 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $69.43 | 11.333% | $77.2985 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $51.39 | 8.647% | $55.8337 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $232.87 | 5.812% | $246.4044 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $8.59 | 7.407% | $9.2263 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $755.39 | $831.8870 | $831.89 | $831.95 | $831.90 | |