| 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 | $10.27 | 7.624% | $11.053 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $58.98 | 7.506% | $63.407 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $84.51 | 5.304% | $88.9924 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $140.38 | 4.604% | $146.8431 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $113.61 | 8.800% | $123.6077 | $123.61 | $123.60 | $123.60 |
| Purchase #6 | $109.86 | 6.670% | $117.1877 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $179.54 | 6.669% | $191.5135 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $697.15 | $742.6044 | $742.60 | $742.60 | $742.60 | |