| 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 | $63.52 | 12.399% | $71.3958 | $71.40 | $71.40 | $71.40 |
| Purchase #2 | $94.38 | 10.706% | $104.4843 | $104.48 | $104.50 | $104.50 |
| Purchase #3 | $121.39 | 12.105% | $136.0843 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $8.44 | 6.233% | $8.9661 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $67.33 | 10.244% | $74.2273 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $214.93 | 8.688% | $233.6031 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $139.99 | 12.645% | $157.6917 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $709.98 | $786.4526 | $786.45 | $786.50 | $786.50 | |