| 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 | $109.45 | 6.551% | $116.6201 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $174.54 | 13.799% | $198.6248 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $18.78 | 6.141% | $19.9333 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $143.87 | 13.769% | $163.6795 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $107.53 | 8.491% | $116.6604 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $33.44 | 11.525% | $37.294 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $104.97 | 6.509% | $111.8025 | $111.80 | $111.80 | $111.80 |
| 7 purchase totals = | $692.58 | $764.6146 | $764.60 | $764.60 | $764.60 | |