| 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 | $39.41 | 8.227% | $42.6523 | $42.65 | $42.65 | $42.70 |
| Purchase #2 | $70.85 | 11.827% | $79.2294 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $67.60 | 11.654% | $75.4781 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $142.27 | 10.794% | $157.6266 | $157.63 | $157.65 | $157.60 |
| Purchase #5 | $174.94 | 9.595% | $191.7255 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $135.85 | 7.602% | $146.1773 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $59.79 | 11.734% | $66.8058 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $690.71 | $759.6950 | $759.71 | $759.80 | $759.70 | |