| 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 | $74.69 | 12.843% | $84.2824 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $211.41 | 3.403% | $218.6043 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $15.98 | 13.359% | $18.1148 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $238.92 | 10.146% | $263.1608 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $162.97 | 13.619% | $185.1649 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $169.73 | 4.474% | $177.3237 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $42.27 | 3.417% | $43.7144 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $915.97 | $990.3653 | $990.34 | $990.30 | $990.40 | |