| 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 | $66.49 | 12.844% | $75.03 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $115.91 | 11.734% | $129.5109 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $102.85 | 5.510% | $108.517 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $6.57 | 8.246% | $7.1118 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $136.78 | 7.302% | $146.7677 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $96.41 | 8.748% | $104.8439 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $191.43 | 11.533% | $213.5076 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $716.44 | $785.2889 | $785.29 | $785.25 | $785.20 | |