| 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 | $11.38 | 3.542% | $11.7831 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $202.88 | 8.337% | $219.7941 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $174.28 | 11.823% | $194.8851 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $212.77 | 5.468% | $224.4043 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $46.60 | 5.672% | $49.2432 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $65.58 | 4.440% | $68.4918 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $89.95 | 10.143% | $99.0736 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $803.44 | $867.6752 | $867.66 | $867.70 | $867.70 | |