| 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 | $45.99 | 6.334% | $48.903 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $223.62 | 11.856% | $250.1324 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $66.83 | 5.563% | $70.5478 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $32.53 | 9.367% | $35.5771 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $12.85 | 10.430% | $14.1903 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $151.49 | 3.688% | $157.077 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $244.95 | 4.461% | $255.8772 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $778.26 | $832.3048 | $832.31 | $832.40 | $832.30 | |