| 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 | $39.63 | 9.861% | $43.5379 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $154.41 | 9.435% | $168.9786 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $235.46 | 4.714% | $246.5596 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $17.60 | 6.837% | $18.8033 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $65.31 | 4.784% | $68.4344 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $55.62 | 5.627% | $58.7497 | $58.75 | $58.75 | $58.70 |
| Purchase #7 | $88.87 | 10.411% | $98.1223 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $656.90 | $703.1858 | $703.18 | $703.20 | $703.10 | |