| 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 | $22.78 | 6.682% | $24.3022 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $33.66 | 11.290% | $37.4602 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $199.51 | 5.171% | $209.8267 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $48.43 | 3.638% | $50.1919 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $166.80 | 10.577% | $184.4424 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $116.29 | 8.358% | $126.0095 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $22.78 | 4.206% | $23.7381 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $610.25 | $655.9710 | $655.97 | $656.00 | $655.90 | |