| 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 | $11.43 | 5.672% | $12.0783 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $64.46 | 7.492% | $69.2893 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $111.49 | 7.775% | $120.1583 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $156.69 | 3.678% | $162.4531 | $162.45 | $162.45 | $162.50 |
| Purchase #5 | $48.72 | 5.694% | $51.4941 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $105.83 | 9.191% | $115.5568 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $209.68 | 4.548% | $219.2162 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $708.30 | $750.2461 | $750.25 | $750.25 | $750.40 | |