| 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 | $78.42 | 10.874% | $86.9474 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $75.55 | 7.181% | $80.9752 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $129.34 | 13.604% | $146.9354 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $75.32 | 9.744% | $82.6592 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $122.31 | 11.285% | $136.1127 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $80.94 | 6.793% | $86.4383 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $157.54 | 7.124% | $168.7631 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $719.42 | $788.8313 | $788.84 | $788.85 | $788.80 | |