| 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 | $86.61 | 6.409% | $92.1608 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $25.70 | 3.472% | $26.5923 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $165.89 | 6.604% | $176.8454 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $114.79 | 6.860% | $122.6646 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $29.33 | 12.276% | $32.9306 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $69.33 | 13.119% | $78.4254 | $78.43 | $78.45 | $78.40 |
| Purchase #7 | $77.73 | 13.714% | $88.3899 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $569.38 | $618.0090 | $618.01 | $618.05 | $618.00 | |