| 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 | $20.74 | 10.727% | $22.9648 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $104.59 | 11.504% | $116.622 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $54.35 | 4.864% | $56.9936 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $33.85 | 13.629% | $38.4634 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $228.30 | 10.766% | $252.8788 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $131.96 | 8.742% | $143.4959 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $173.82 | 12.874% | $196.1976 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $747.61 | $827.6161 | $827.61 | $827.60 | $827.70 | |