| 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 | $22.28 | 5.448% | $23.4938 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $110.84 | 12.708% | $124.9255 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $118.52 | 10.182% | $130.5877 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $77.46 | 6.233% | $82.2881 | $82.29 | $82.30 | $82.30 |
| Purchase #5 | $216.84 | 3.829% | $225.1428 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $63.30 | 6.444% | $67.3791 | $67.38 | $67.40 | $67.40 |
| Purchase #7 | $16.93 | 12.415% | $19.0319 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $626.17 | $672.8489 | $672.85 | $672.95 | $672.80 | |