| 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 | $64.59 | 11.161% | $71.7989 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $37.28 | 7.513% | $40.0808 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $79.28 | 4.582% | $82.9126 | $82.91 | $82.90 | $82.90 |
| Purchase #4 | $232.92 | 3.540% | $241.1654 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $74.25 | 8.315% | $80.4239 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $138.95 | 7.542% | $149.4296 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $49.99 | 5.783% | $52.8809 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $677.26 | $718.6921 | $718.69 | $718.70 | $718.70 | |