| 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 | $69.68 | 12.822% | $78.6144 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $250.49 | 13.642% | $284.6618 | $284.66 | $284.65 | $284.70 |
| Purchase #3 | $197.29 | 9.694% | $216.4153 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $104.71 | 13.670% | $119.0239 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $124.35 | 4.175% | $129.5416 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $93.53 | 5.715% | $98.8752 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $30.69 | 8.670% | $33.3508 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $870.74 | $960.4830 | $960.48 | $960.45 | $960.50 | |