| 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 | $55.27 | 5.501% | $58.3104 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $138.36 | 13.414% | $156.9196 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $38.36 | 6.762% | $40.9539 | $40.95 | $40.95 | $41.00 |
| Purchase #4 | $183.46 | 11.642% | $204.8184 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $28.30 | 6.196% | $30.0535 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $137.40 | 7.845% | $148.179 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $111.30 | 10.161% | $122.6092 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $692.45 | $761.8440 | $761.84 | $761.80 | $761.90 | |