| 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 | $9.51 | 13.171% | $10.7626 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $102.84 | 8.836% | $111.9269 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $61.62 | 12.792% | $69.5024 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $49.29 | 7.176% | $52.8271 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $238.58 | 5.502% | $251.7067 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $69.31 | 12.819% | $78.1948 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $144.48 | 6.637% | $154.0691 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $675.63 | $728.9896 | $728.99 | $729.00 | $729.00 | |