| 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 | $115.67 | 6.615% | $123.3216 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $60.75 | 10.402% | $67.0692 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $58.57 | 11.830% | $65.4988 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $9.39 | 10.440% | $10.3703 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $69.42 | 6.518% | $73.9448 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $143.60 | 3.372% | $148.4422 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $216.75 | 9.542% | $237.4323 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $674.15 | $726.0792 | $726.07 | $726.05 | $726.00 | |