| 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 | $51.31 | 7.249% | $55.0295 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $210.88 | 13.331% | $238.9924 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $105.40 | 7.712% | $113.5284 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $105.46 | 8.485% | $114.4083 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $15.58 | 5.676% | $16.4643 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $187.86 | 12.793% | $211.8929 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $64.38 | 10.535% | $71.1624 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $740.87 | $821.4782 | $821.47 | $821.50 | $821.50 | |