| 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 | $30.92 | 8.173% | $33.4471 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $218.38 | 5.401% | $230.1747 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $94.39 | 11.631% | $105.3685 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $81.88 | 12.393% | $92.0274 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $230.83 | 3.715% | $239.4053 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $70.40 | 9.544% | $77.119 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $47.37 | 11.776% | $52.9483 | $52.95 | $52.95 | $52.90 |
| 7 purchase totals = | $774.17 | $830.4903 | $830.50 | $830.45 | $830.40 | |