| 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 | $23.73 | 8.127% | $25.6585 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $112.87 | 10.841% | $125.1062 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $80.28 | 13.566% | $91.1708 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $214.54 | 13.665% | $243.8569 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $163.45 | 11.214% | $181.7793 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $196.31 | 8.744% | $213.4753 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $39.62 | 11.222% | $44.0662 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $830.80 | $925.1132 | $925.13 | $925.10 | $925.30 | |