| 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 | $38.49 | 10.189% | $42.4117 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $57.61 | 11.646% | $64.3193 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $124.49 | 4.775% | $130.4344 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $208.84 | 11.792% | $233.4664 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $128.58 | 6.386% | $136.7911 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $34.67 | 11.107% | $38.5208 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $179.68 | 5.267% | $189.1437 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $772.36 | $835.0874 | $835.08 | $835.05 | $835.00 | |