| 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 | $57.89 | 13.703% | $65.8227 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $50.85 | 10.446% | $56.1618 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $212.75 | 8.729% | $231.3209 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $113.65 | 8.308% | $123.092 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $164.45 | 7.309% | $176.4697 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $64.70 | 8.291% | $70.0643 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $219.46 | 5.660% | $231.8814 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $883.75 | $954.8128 | $954.80 | $954.75 | $954.90 | |