| 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 | $129.83 | 6.255% | $137.9509 | $137.95 | $137.95 | $138.00 |
| Purchase #2 | $236.46 | 12.794% | $266.7127 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $35.79 | 5.501% | $37.7588 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $52.80 | 12.366% | $59.3292 | $59.33 | $59.35 | $59.30 |
| Purchase #5 | $43.25 | 10.194% | $47.6589 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $57.93 | 12.699% | $65.2865 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $215.70 | 10.311% | $237.9408 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $771.76 | $852.6378 | $852.64 | $852.65 | $852.70 | |