| 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 | $25.26 | 7.218% | $27.0833 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $232.34 | 11.459% | $258.9638 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $38.28 | 9.667% | $41.9805 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $225.78 | 9.798% | $247.9019 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $171.81 | 7.677% | $184.9999 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $113.91 | 12.692% | $128.3675 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $45.46 | 4.791% | $47.638 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $852.84 | $936.9349 | $936.93 | $936.95 | $937.00 | |