| 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 | $82.85 | 9.785% | $90.9569 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $188.86 | 6.318% | $200.7922 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $65.27 | 4.718% | $68.3494 | $68.35 | $68.35 | $68.30 |
| Purchase #4 | $23.58 | 10.811% | $26.1292 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $180.41 | 3.115% | $186.0298 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $192.40 | 8.777% | $209.2869 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $190.89 | 12.305% | $214.379 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $924.26 | $995.9234 | $995.93 | $996.00 | $995.90 | |