| 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 | $36.97 | 12.428% | $41.5646 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $58.50 | 13.367% | $66.3197 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $19.62 | 10.667% | $21.7129 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $187.39 | 7.351% | $201.165 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $203.64 | 5.153% | $214.1336 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $106.75 | 7.171% | $114.405 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $8.31 | 11.697% | $9.282 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $621.18 | $668.5828 | $668.58 | $668.55 | $668.60 | |