| 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 | $33.97 | 5.744% | $35.9212 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $98.38 | 13.558% | $111.7184 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $108.51 | 3.843% | $112.68 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $139.74 | 8.703% | $151.9016 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $205.68 | 9.221% | $224.6458 | $224.65 | $224.65 | $224.60 |
| Purchase #6 | $185.64 | 3.585% | $192.2952 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $120.95 | 10.349% | $133.4671 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $892.87 | $962.6293 | $962.64 | $962.60 | $962.60 | |