| 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 | $97.94 | 6.726% | $104.5274 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $88.63 | 12.236% | $99.4748 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $90.35 | 9.619% | $99.0408 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $18.97 | 11.695% | $21.1885 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $97.93 | 6.189% | $103.9909 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $27.95 | 12.678% | $31.4935 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $25.82 | 3.322% | $26.6777 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $447.59 | $486.3936 | $486.39 | $486.45 | $486.40 | |