| 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 | $86.57 | 5.483% | $91.3166 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $145.39 | 13.866% | $165.5498 | $165.55 | $165.55 | $165.50 |
| Purchase #3 | $174.42 | 10.788% | $193.2364 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $14.37 | 10.107% | $15.8224 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $75.59 | 6.143% | $80.2335 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $242.73 | 12.745% | $273.6659 | $273.67 | $273.65 | $273.70 |
| Purchase #7 | $152.29 | 8.138% | $164.6834 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $891.36 | $984.5080 | $984.51 | $984.50 | $984.40 | |