| 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 | $14.97 | 3.767% | $15.5339 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $209.62 | 5.542% | $221.2371 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $76.87 | 11.746% | $85.8992 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $47.26 | 12.853% | $53.3343 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $200.54 | 11.810% | $224.2238 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $173.63 | 10.697% | $192.2032 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $64.92 | 12.234% | $72.8623 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $787.81 | $865.2938 | $865.28 | $865.30 | $865.20 | |