| 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 | $11.85 | 8.298% | $12.8333 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $142.47 | 8.824% | $155.0416 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $26.80 | 4.339% | $27.9629 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $218.63 | 11.600% | $243.9911 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $122.67 | 7.315% | $131.6433 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $62.76 | 5.660% | $66.3122 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $94.57 | 7.729% | $101.8793 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $679.75 | $739.6637 | $739.65 | $739.70 | $739.60 | |