| 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 | $44.26 | 8.295% | $47.9314 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $128.67 | 5.159% | $135.3081 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $55.70 | 3.836% | $57.8367 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $66.74 | 12.249% | $74.915 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $224.43 | 3.397% | $232.0539 | $232.05 | $232.05 | $232.10 |
| Purchase #6 | $122.58 | 12.123% | $137.4404 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $200.46 | 7.552% | $215.5987 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $842.84 | $901.0842 | $901.09 | $901.10 | $901.00 | |