| 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 | $80.28 | 13.380% | $91.0215 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $24.45 | 6.208% | $25.9679 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $123.67 | 6.467% | $131.6677 | $131.67 | $131.65 | $131.70 |
| Purchase #4 | $46.96 | 11.142% | $52.1923 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $180.63 | 12.705% | $203.579 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $156.51 | 3.408% | $161.8439 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $28.27 | 6.358% | $30.0674 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $640.77 | $696.3397 | $696.34 | $696.30 | $696.40 | |