| 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 | $112.44 | 3.734% | $116.6385 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $116.67 | 8.421% | $126.4948 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $50.37 | 10.782% | $55.8009 | $55.80 | $55.80 | $55.80 |
| Purchase #4 | $40.76 | 13.749% | $46.3641 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $197.67 | 13.544% | $224.4424 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $178.30 | 13.359% | $202.1191 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $80.37 | 3.264% | $82.9933 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $776.58 | $854.8531 | $854.84 | $854.85 | $854.80 | |