| 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 | $8.28 | 5.299% | $8.7188 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $177.73 | 12.565% | $200.0618 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $171.89 | 5.140% | $180.7251 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $196.27 | 6.484% | $208.9961 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $23.69 | 6.852% | $25.3132 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $58.53 | 11.665% | $65.3575 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $74.30 | 4.809% | $77.8731 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $710.69 | $767.0456 | $767.05 | $767.00 | $767.10 | |