| 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 | $106.71 | 7.822% | $115.0569 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $83.26 | 12.229% | $93.4419 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $200.76 | 3.112% | $207.0077 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $43.50 | 10.319% | $47.9888 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $36.38 | 4.425% | $37.9898 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $170.59 | 7.114% | $182.7258 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $79.36 | 3.350% | $82.0186 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $720.56 | $766.2295 | $766.24 | $766.25 | $766.20 | |