| 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 | $22.96 | 11.502% | $25.6009 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $26.82 | 7.439% | $28.8151 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $221.57 | 3.821% | $230.0362 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $68.84 | 5.156% | $72.3894 | $72.39 | $72.40 | $72.40 |
| Purchase #5 | $73.93 | 13.722% | $84.0747 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $103.84 | 10.473% | $114.7152 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $241.71 | 9.322% | $264.2422 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $759.67 | $819.8737 | $819.88 | $819.85 | $819.80 | |