| 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 | $165.50 | 11.547% | $184.6103 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $89.46 | 7.773% | $96.4137 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $19.96 | 10.315% | $22.0189 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $90.43 | 6.194% | $96.0312 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $52.92 | 10.342% | $58.393 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $58.84 | 11.773% | $65.7672 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $10.94 | 6.569% | $11.6586 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $488.05 | $534.8929 | $534.89 | $534.85 | $534.90 | |