| 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 | $65.47 | 6.473% | $69.7079 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $205.69 | 9.156% | $224.523 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $81.87 | 8.675% | $88.9722 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $175.67 | 13.628% | $199.6103 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $113.58 | 3.489% | $117.5428 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $29.29 | 11.351% | $32.6147 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $122.73 | 7.295% | $131.6832 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $794.30 | $864.6541 | $864.64 | $864.60 | $864.60 | |