| 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 | $36.70 | 13.723% | $41.7363 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $200.34 | 7.863% | $216.0927 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $85.80 | 12.199% | $96.2667 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $78.79 | 12.845% | $88.9106 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $164.75 | 11.258% | $183.2976 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $53.57 | 9.522% | $58.6709 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $117.31 | 10.354% | $129.4563 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $737.26 | $814.4311 | $814.44 | $814.40 | $814.50 | |