| 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 | $47.36 | 3.316% | $48.9305 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $188.41 | 3.359% | $194.7387 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $188.65 | 10.181% | $207.8565 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $38.50 | 3.577% | $39.8771 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $14.75 | 6.440% | $15.6999 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $118.78 | 10.618% | $131.3921 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $131.95 | 4.359% | $137.7017 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $728.40 | $776.1965 | $776.20 | $776.25 | $776.20 | |