| 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 | $5.61 | 9.788% | $6.1591 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $139.32 | 3.453% | $144.1307 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $60.60 | 12.303% | $68.0556 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $22.27 | 11.787% | $24.895 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $80.40 | 7.598% | $86.5088 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $27.91 | 7.342% | $29.9592 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $118.43 | 5.668% | $125.1426 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $454.54 | $484.8510 | $484.86 | $484.85 | $484.90 | |