| 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 | $208.73 | 9.405% | $228.3611 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $249.63 | 5.472% | $263.2898 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $23.34 | 13.287% | $26.4412 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $8.70 | 13.410% | $9.8667 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $54.98 | 5.868% | $58.2062 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $75.29 | 11.483% | $83.9356 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $50.72 | 6.126% | $53.8271 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $671.39 | $723.9277 | $723.94 | $723.95 | $723.90 | |