| 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 | $33.74 | 8.388% | $36.5701 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $46.89 | 9.396% | $51.2958 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $99.40 | 7.290% | $106.6463 | $106.65 | $106.65 | $106.60 |
| Purchase #4 | $211.63 | 5.613% | $223.5088 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $221.92 | 6.512% | $236.3714 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $78.59 | 7.118% | $84.184 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $197.99 | 12.712% | $223.1585 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $890.16 | $961.7349 | $961.74 | $961.70 | $961.80 | |