| 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 | $19.68 | 10.848% | $21.8149 | $21.81 | $21.80 | $21.80 |
| Purchase #2 | $26.62 | 9.129% | $29.0501 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $209.97 | 10.346% | $231.6935 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $47.91 | 13.707% | $54.477 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $20.43 | 6.807% | $21.8207 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $248.69 | 12.694% | $280.2587 | $280.26 | $280.25 | $280.30 |
| Purchase #7 | $250.48 | 10.131% | $275.8561 | $275.86 | $275.85 | $275.90 |
| 7 purchase totals = | $823.78 | $914.9710 | $914.97 | $914.95 | $915.10 | |