| 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 | $19.34 | 6.810% | $20.6571 | $20.66 | $20.65 | $20.70 |
| Purchase #2 | $194.55 | 6.370% | $206.9428 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $47.65 | 8.627% | $51.7608 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $69.47 | 5.543% | $73.3207 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $69.38 | 13.573% | $78.7969 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $227.45 | 9.730% | $249.5809 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $136.86 | 5.832% | $144.8417 | $144.84 | $144.85 | $144.80 |
| 7 purchase totals = | $764.70 | $825.9009 | $825.90 | $825.90 | $825.90 | |