| 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 | $23.34 | 4.810% | $24.4627 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $149.45 | 4.627% | $156.3651 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $122.32 | 9.294% | $133.6884 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $100.96 | 5.434% | $106.4462 | $106.45 | $106.45 | $106.40 |
| Purchase #5 | $30.64 | 4.126% | $31.9042 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $204.63 | 7.586% | $220.1532 | $220.15 | $220.15 | $220.20 |
| Purchase #7 | $230.37 | 5.753% | $243.6232 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $861.71 | $916.6430 | $916.64 | $916.60 | $916.70 | |