| 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 | $27.74 | 11.423% | $30.9087 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $248.41 | 7.132% | $266.1266 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $210.52 | 8.807% | $229.0605 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $161.96 | 8.548% | $175.8043 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $104.86 | 10.547% | $115.9196 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $111.54 | 4.846% | $116.9452 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $60.87 | 7.700% | $65.557 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $925.90 | $1,000.3219 | $1,000.33 | $1,000.30 | $1,000.30 | |