| 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 | $103.46 | 11.839% | $115.7086 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $80.35 | 3.823% | $83.4218 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $25.49 | 5.610% | $26.92 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $107.89 | 7.696% | $116.1932 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $14.71 | 4.144% | $15.3196 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $249.51 | 3.709% | $258.7643 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $39.53 | 13.684% | $44.9393 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $620.94 | $661.2668 | $661.26 | $661.20 | $661.20 | |