| 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 | $27.84 | 7.405% | $29.9016 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $145.38 | 8.158% | $157.2401 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $192.27 | 11.167% | $213.7408 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $149.36 | 4.728% | $156.4217 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $21.84 | 8.350% | $23.6636 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $50.53 | 8.114% | $54.63 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $222.34 | 7.703% | $239.4669 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $809.56 | $875.0647 | $875.06 | $875.05 | $875.00 | |