| 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 | $6.29 | 13.467% | $7.1371 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $65.44 | 7.568% | $70.3925 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $248.83 | 7.464% | $267.4027 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $40.84 | 5.146% | $42.9416 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $184.79 | 6.738% | $197.2412 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $29.33 | 12.520% | $33.0021 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $228.36 | 4.107% | $237.7387 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $803.88 | $855.8559 | $855.85 | $855.90 | $855.70 | |