| 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 | $76.89 | 3.456% | $79.5473 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $5.94 | 6.711% | $6.3386 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $83.29 | 9.458% | $91.1676 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $17.27 | 5.110% | $18.1525 | $18.15 | $18.15 | $18.20 |
| Purchase #5 | $238.48 | 9.470% | $261.0641 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $95.50 | 11.604% | $106.5818 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $224.52 | 6.272% | $238.6019 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $741.89 | $801.4538 | $801.45 | $801.45 | $801.50 | |