| 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 | $29.50 | 6.372% | $31.3797 | $31.38 | $31.40 | $31.40 |
| Purchase #2 | $82.75 | 12.217% | $92.8596 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $180.40 | 7.498% | $193.9264 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $14.84 | 7.171% | $15.9042 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $241.42 | 9.794% | $265.0647 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $124.93 | 6.267% | $132.7594 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $217.63 | 7.726% | $234.4441 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $891.47 | $966.3381 | $966.33 | $966.35 | $966.40 | |