| 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 | $26.75 | 4.218% | $27.8783 | $27.88 | $27.90 | $27.90 |
| Purchase #2 | $194.43 | 10.662% | $215.1601 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $80.35 | 3.541% | $83.1952 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $27.42 | 6.841% | $29.2958 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $119.29 | 9.777% | $130.953 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $88.42 | 10.805% | $97.9738 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $132.81 | 5.424% | $140.0136 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $669.47 | $724.4698 | $724.47 | $724.45 | $724.60 | |