| 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 | $71.82 | 9.368% | $78.5481 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $192.46 | 10.669% | $212.9936 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $136.67 | 6.296% | $145.2747 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $186.51 | 4.775% | $195.4159 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $26.84 | 9.409% | $29.3654 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $223.49 | 10.533% | $247.0302 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $16.31 | 13.141% | $18.4533 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $854.10 | $927.0812 | $927.08 | $927.05 | $927.10 | |