| 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 | $89.64 | 11.459% | $99.9118 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $132.29 | 13.165% | $149.706 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $246.89 | 6.223% | $262.254 | $262.25 | $262.25 | $262.30 |
| Purchase #4 | $40.92 | 10.608% | $45.2608 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $75.99 | 7.498% | $81.6877 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $79.78 | 10.305% | $88.0013 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $247.46 | 9.868% | $271.8794 | $271.88 | $271.90 | $271.90 |
| 7 purchase totals = | $912.97 | $998.7010 | $998.70 | $998.70 | $998.80 | |