| 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 | $58.91 | 10.249% | $64.9477 | $64.95 | $64.95 | $64.90 |
| Purchase #2 | $19.27 | 6.492% | $20.521 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $110.69 | 4.671% | $115.8603 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $91.35 | 13.780% | $103.938 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $139.73 | 7.870% | $150.7268 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $191.88 | 9.661% | $210.4175 | $210.42 | $210.40 | $210.40 |
| Purchase #7 | $123.83 | 4.227% | $129.0643 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $735.66 | $795.4756 | $795.48 | $795.45 | $795.40 | |