| 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 | $21.64 | 12.498% | $24.3446 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $63.68 | 3.863% | $66.14 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $215.31 | 3.247% | $222.3011 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $69.63 | 8.336% | $75.4344 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $126.61 | 12.476% | $142.4059 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $215.97 | 5.850% | $228.6042 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $238.99 | 10.410% | $263.8689 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $951.83 | $1,023.0991 | $1,023.09 | $1,023.10 | $1,023.00 | |