| 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 | $68.30 | 4.454% | $71.3421 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $157.97 | 11.666% | $176.3988 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $9.52 | 13.274% | $10.7837 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $30.36 | 12.762% | $34.2345 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $61.84 | 10.636% | $68.4173 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $78.55 | 3.744% | $81.4909 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $36.99 | 6.348% | $39.3381 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $443.53 | $482.0054 | $482.00 | $482.05 | $481.90 | |