| 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 | $44.44 | 9.805% | $48.7973 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $164.64 | 6.151% | $174.767 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $125.91 | 6.125% | $133.622 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $105.34 | 7.368% | $113.1015 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $49.53 | 12.720% | $55.8302 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $29.86 | 3.497% | $30.9042 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $124.33 | 8.852% | $135.3357 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $644.05 | $692.3579 | $692.36 | $692.35 | $692.30 | |