| 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 | $83.40 | 4.796% | $87.3999 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $56.77 | 7.555% | $61.059 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $59.86 | 12.288% | $67.2156 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $60.96 | 12.256% | $68.4313 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $192.72 | 13.684% | $219.0918 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $116.90 | 8.172% | $126.4531 | $126.45 | $126.45 | $126.50 |
| Purchase #7 | $126.59 | 6.419% | $134.7158 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $697.20 | $764.3665 | $764.37 | $764.35 | $764.40 | |