| 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 | $47.53 | 12.577% | $53.5078 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $29.27 | 5.170% | $30.7833 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $164.71 | 7.808% | $177.5706 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $125.60 | 10.221% | $138.4376 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $215.50 | 10.651% | $238.4529 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $60.86 | 11.171% | $67.6587 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $173.26 | 3.536% | $179.3865 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $816.73 | $885.7974 | $885.80 | $885.80 | $885.90 | |