| 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 | $78.70 | 8.701% | $85.5477 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $97.86 | 8.665% | $106.3396 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $189.56 | 13.127% | $214.4435 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $205.97 | 13.464% | $233.7018 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $17.56 | 11.553% | $19.5887 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $169.76 | 6.259% | $180.3853 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $29.51 | 12.508% | $33.2011 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $788.92 | $873.2077 | $873.21 | $873.25 | $873.10 | |