| 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 | $73.76 | 12.365% | $82.8804 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $116.84 | 4.773% | $122.4168 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $27.44 | 7.364% | $29.4607 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $80.32 | 12.540% | $90.3921 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $30.78 | 10.518% | $34.0174 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $194.49 | 8.714% | $211.4379 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $206.41 | 11.721% | $230.6033 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $730.04 | $801.2086 | $801.21 | $801.20 | $801.20 | |