| 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 | $77.78 | 13.751% | $88.4755 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $35.75 | 11.502% | $39.862 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $15.40 | 4.138% | $16.0373 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $32.91 | 5.718% | $34.7918 | $34.79 | $34.80 | $34.80 |
| Purchase #5 | $15.55 | 10.288% | $17.1498 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $67.63 | 13.643% | $76.8568 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $246.43 | 4.636% | $257.8545 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $491.45 | $531.0277 | $531.03 | $531.05 | $531.10 | |