| 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 | $114.52 | 4.588% | $119.7742 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $14.78 | 9.340% | $16.1605 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $244.58 | 11.375% | $272.401 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $19.65 | 7.248% | $21.0742 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $19.48 | 3.762% | $20.2128 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $57.47 | 3.480% | $59.47 | $59.47 | $59.45 | $59.50 |
| Purchase #7 | $7.26 | 13.627% | $8.2493 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $477.74 | $517.3420 | $517.33 | $517.25 | $517.40 | |