| 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 | $193.64 | 5.746% | $204.7666 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $99.47 | 6.678% | $106.1126 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $116.29 | 10.177% | $128.1248 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $94.52 | 12.132% | $105.9872 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $55.92 | 10.138% | $61.5892 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $72.32 | 3.627% | $74.943 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $9.92 | 5.496% | $10.4652 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $642.08 | $691.9886 | $691.99 | $691.95 | $692.00 | |