| 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 | $240.54 | 11.337% | $267.81 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $64.83 | 5.145% | $68.1655 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $120.66 | 10.646% | $133.5055 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $45.80 | 11.649% | $51.1352 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $174.86 | 3.730% | $181.3823 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $109.27 | 8.521% | $118.5809 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $77.37 | 12.557% | $87.0854 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $833.33 | $907.6648 | $907.68 | $907.70 | $907.70 | |