| 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 | $6.28 | 7.251% | $6.7354 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $202.44 | 4.350% | $211.2461 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $54.45 | 6.634% | $58.0622 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $214.41 | 13.503% | $243.3618 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $116.94 | 3.816% | $121.4024 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $65.63 | 7.709% | $70.6894 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $90.85 | 10.291% | $100.1994 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $751.00 | $811.6967 | $811.70 | $811.70 | $811.70 | |