| 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 | $52.90 | 10.560% | $58.4862 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $49.47 | 5.509% | $52.1953 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $31.88 | 13.712% | $36.2514 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $53.31 | 8.861% | $58.0338 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $10.30 | 13.486% | $11.6891 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $24.53 | 13.164% | $27.7591 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $189.30 | 11.162% | $210.4297 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $411.69 | $454.8446 | $454.85 | $454.90 | $454.90 | |