| 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 | $69.70 | 6.423% | $74.1768 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $95.37 | 7.706% | $102.7192 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $164.48 | 11.490% | $183.3788 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $94.61 | 11.319% | $105.3189 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $113.67 | 8.560% | $123.4002 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $182.91 | 5.739% | $193.4072 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $171.98 | 11.289% | $191.3948 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $892.72 | $973.7959 | $973.80 | $973.80 | $973.80 | |