| 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 | $72.50 | 10.150% | $79.8588 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $9.62 | 6.555% | $10.2506 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $163.59 | 3.751% | $169.7263 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $97.52 | 6.521% | $103.8793 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $55.57 | 3.183% | $57.3388 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $99.72 | 10.415% | $110.1058 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $178.64 | 13.153% | $202.1365 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $677.16 | $733.2961 | $733.31 | $733.35 | $733.30 | |