| 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 | $35.71 | 11.759% | $39.9091 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $26.72 | 13.410% | $30.3032 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $26.49 | 4.412% | $27.6587 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $203.42 | 5.352% | $214.307 | $214.31 | $214.30 | $214.30 |
| Purchase #5 | $203.30 | 9.149% | $221.8999 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $27.61 | 7.377% | $29.6468 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $40.30 | 5.236% | $42.4101 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $563.55 | $606.1348 | $606.14 | $606.10 | $606.10 | |