| 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 | $66.29 | 8.595% | $71.9876 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $103.52 | 11.626% | $115.5552 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $80.67 | 3.576% | $83.5548 | $83.55 | $83.55 | $83.60 |
| Purchase #4 | $211.53 | 8.276% | $229.0362 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $7.60 | 10.786% | $8.4197 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $162.63 | 10.546% | $179.781 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $127.34 | 12.696% | $143.5071 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $759.58 | $831.8416 | $831.85 | $831.85 | $831.90 | |