| 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 | $62.74 | 12.387% | $70.5116 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $66.43 | 5.368% | $69.996 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $104.39 | 4.381% | $108.9633 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $117.43 | 11.502% | $130.9368 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $16.51 | 9.440% | $18.0685 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $219.81 | 9.185% | $239.9995 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $133.33 | 5.393% | $140.5205 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $720.64 | $778.9962 | $779.00 | $778.95 | $779.00 | |