| 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 | $90.66 | 9.783% | $99.5293 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $138.42 | 12.242% | $155.3654 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $18.61 | 12.603% | $20.9554 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $42.97 | 10.584% | $47.5179 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $236.96 | 12.862% | $267.4378 | $267.44 | $267.45 | $267.40 |
| Purchase #6 | $47.76 | 9.289% | $52.1964 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $158.44 | 9.779% | $173.9338 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $733.82 | $816.9360 | $816.95 | $816.95 | $816.90 | |