| 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 | $27.83 | 8.710% | $30.254 | $30.25 | $30.25 | $30.30 |
| Purchase #2 | $184.86 | 3.677% | $191.6573 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $56.52 | 8.431% | $61.2852 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $28.75 | 4.821% | $30.136 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $109.28 | 5.249% | $115.0161 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $73.88 | 4.148% | $76.9445 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $22.82 | 6.201% | $24.2351 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $503.94 | $529.5282 | $529.54 | $529.55 | $529.50 | |