| 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 | $82.48 | 11.125% | $91.6559 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $111.58 | 5.367% | $117.5685 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $127.63 | 6.585% | $136.0344 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $76.44 | 9.498% | $83.7003 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $40.94 | 6.511% | $43.6056 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $239.37 | 3.731% | $248.3009 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $174.65 | 8.756% | $189.9424 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $853.09 | $910.8080 | $910.81 | $910.80 | $910.80 | |