| 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 | $92.69 | 8.454% | $100.526 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $33.91 | 7.588% | $36.4831 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $222.38 | 10.342% | $245.3785 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $17.65 | 7.602% | $18.9918 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $219.39 | 6.265% | $233.1348 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $18.70 | 13.277% | $21.1828 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $197.81 | 4.440% | $206.5928 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $802.53 | $862.2898 | $862.28 | $862.40 | $862.30 | |