| 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 | $12.37 | 5.525% | $13.0534 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $9.29 | 3.403% | $9.6061 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $165.77 | 12.703% | $186.8278 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $61.29 | 13.762% | $69.7247 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $246.58 | 8.713% | $268.0645 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $67.30 | 11.324% | $74.9211 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $75.42 | 6.244% | $80.1292 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $638.02 | $702.3268 | $702.32 | $702.30 | $702.30 | |