| 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 | $73.77 | 9.506% | $80.7826 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $8.68 | 3.332% | $8.9692 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $63.88 | 7.522% | $68.6851 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $6.70 | 4.625% | $7.0099 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $243.96 | 10.291% | $269.0659 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $7.78 | 4.627% | $8.14 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $64.41 | 11.166% | $71.602 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $469.18 | $514.2547 | $514.26 | $514.25 | $514.30 | |