| 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 | $86.76 | 12.576% | $97.6709 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $17.30 | 13.144% | $19.5739 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $219.70 | 10.114% | $241.9205 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $8.67 | 4.343% | $9.0465 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $29.77 | 13.596% | $33.8175 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $49.27 | 12.605% | $55.4805 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $115.69 | 4.438% | $120.8243 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $527.16 | $578.3341 | $578.33 | $578.25 | $578.30 | |