| 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 | $20.68 | 13.141% | $23.3976 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $102.64 | 7.285% | $110.1173 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $233.85 | 5.525% | $246.7702 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $113.95 | 9.645% | $124.9405 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $167.77 | 5.229% | $176.5427 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $25.75 | 8.782% | $28.0114 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $24.57 | 4.424% | $25.657 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $689.21 | $735.4367 | $735.44 | $735.40 | $735.40 | |