| 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 | $17.27 | 10.680% | $19.1144 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $159.87 | 4.540% | $167.1281 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $200.95 | 6.260% | $213.5295 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $59.26 | 10.533% | $65.5019 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $56.50 | 13.184% | $63.949 | $63.95 | $63.95 | $63.90 |
| Purchase #6 | $109.75 | 11.491% | $122.3614 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $206.64 | 7.830% | $222.8199 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $810.24 | $874.4042 | $874.40 | $874.40 | $874.30 | |