| 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 | $96.92 | 8.632% | $105.2861 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $77.90 | 7.115% | $83.4426 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $8.86 | 3.493% | $9.1695 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $157.82 | 3.874% | $163.9339 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $55.52 | 8.109% | $60.0221 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $110.82 | 4.750% | $116.084 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $242.95 | 11.210% | $270.1847 | $270.18 | $270.20 | $270.20 |
| 7 purchase totals = | $750.79 | $808.1229 | $808.11 | $808.15 | $808.10 | |