| 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 | $14.89 | 12.254% | $16.7146 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $66.62 | 8.256% | $72.1201 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $167.37 | 11.749% | $187.0343 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $220.72 | 4.266% | $230.1359 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $21.58 | 11.323% | $24.0235 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $116.87 | 8.736% | $127.0798 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $121.48 | 13.800% | $138.2442 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $729.53 | $795.3524 | $795.34 | $795.35 | $795.20 | |