| 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 | $55.41 | 5.759% | $58.6011 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $41.42 | 9.806% | $45.4816 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $170.74 | 7.870% | $184.1772 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $212.28 | 4.177% | $221.1469 | $221.15 | $221.15 | $221.10 |
| Purchase #5 | $85.93 | 11.347% | $95.6805 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $45.41 | 5.262% | $47.7995 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $77.60 | 3.416% | $80.2508 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $688.79 | $733.1376 | $733.14 | $733.20 | $733.20 | |