| 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 | $47.40 | 13.353% | $53.7293 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $222.77 | 9.106% | $243.0554 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $34.92 | 9.855% | $38.3614 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $61.59 | 7.317% | $66.0965 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $75.79 | 6.769% | $80.9202 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $20.40 | 12.479% | $22.9457 | $22.95 | $22.95 | $22.90 |
| Purchase #7 | $157.35 | 10.614% | $174.0511 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $620.22 | $679.1596 | $679.17 | $679.15 | $679.20 | |