| 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 | $78.83 | 6.598% | $84.0312 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $78.89 | 3.639% | $81.7608 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $191.43 | 8.135% | $207.0028 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $37.93 | 13.264% | $42.961 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $88.94 | 12.487% | $100.0459 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $169.74 | 13.681% | $192.9621 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $43.30 | 12.216% | $48.5895 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $689.06 | $757.3533 | $757.35 | $757.35 | $757.40 | |