| 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 | $33.51 | 5.741% | $35.4338 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $219.80 | 12.816% | $247.9696 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $51.37 | 8.188% | $55.5762 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $189.87 | 5.440% | $200.1989 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $129.34 | 13.507% | $146.81 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $105.95 | 9.107% | $115.5989 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $78.36 | 6.364% | $83.3468 | $83.35 | $83.35 | $83.30 |
| 7 purchase totals = | $808.20 | $884.9342 | $884.94 | $884.95 | $884.90 | |