| 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 | $107.62 | 8.587% | $116.8613 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $68.92 | 13.718% | $78.3744 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $35.70 | 13.701% | $40.5913 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $14.72 | 7.467% | $15.8191 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $242.39 | 6.468% | $258.0678 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $138.78 | 11.416% | $154.6231 | $154.62 | $154.60 | $154.60 |
| Purchase #7 | $58.33 | 11.117% | $64.8145 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $666.46 | $729.1515 | $729.14 | $729.05 | $729.20 | |