| 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 | $54.95 | 4.228% | $57.2733 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $91.54 | 6.725% | $97.6961 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $25.62 | 8.766% | $27.8658 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $107.43 | 8.606% | $116.6754 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $188.36 | 4.276% | $196.4143 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $121.69 | 10.748% | $134.7692 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $189.98 | 7.649% | $204.5116 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $779.57 | $835.2057 | $835.21 | $835.15 | $835.30 | |