| 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 | $95.36 | 7.854% | $102.8496 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $167.63 | 5.664% | $177.1246 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $49.50 | 12.123% | $55.5009 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $23.68 | 3.372% | $24.4785 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $99.44 | 3.235% | $102.6569 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $74.37 | 9.479% | $81.4195 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $103.82 | 12.730% | $117.0363 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $613.80 | $661.0663 | $661.07 | $661.05 | $661.00 | |