| 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 | $25.56 | 4.469% | $26.7023 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $54.79 | 6.703% | $58.4626 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $233.90 | 6.706% | $249.5853 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $27.55 | 10.610% | $30.4731 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $31.60 | 7.589% | $33.9981 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $239.58 | 10.455% | $264.6281 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $70.59 | 9.190% | $77.0772 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $683.57 | $740.9267 | $740.93 | $740.95 | $741.00 | |