| 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 | $86.39 | 13.311% | $97.8894 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $167.81 | 13.497% | $190.4593 | $190.46 | $190.45 | $190.50 |
| Purchase #3 | $20.38 | 6.314% | $21.6668 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $210.36 | 8.806% | $228.8843 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $43.42 | 13.348% | $49.2157 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $63.80 | 7.333% | $68.4785 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $115.34 | 6.332% | $122.6433 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $707.50 | $779.2373 | $779.24 | $779.25 | $779.30 | |