| 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 | $48.97 | 5.610% | $51.7172 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $6.92 | 6.482% | $7.3686 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $63.30 | 8.348% | $68.5843 | $68.58 | $68.60 | $68.60 |
| Purchase #4 | $136.73 | 5.306% | $143.9849 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $172.66 | 7.776% | $186.086 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $16.81 | 12.352% | $18.8864 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $66.25 | 10.423% | $73.1552 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $511.64 | $549.7826 | $549.79 | $549.80 | $549.90 | |