| 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 | $65.45 | 6.734% | $69.8574 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $15.86 | 9.770% | $17.4095 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $33.81 | 5.715% | $35.7422 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $19.79 | 11.815% | $22.1282 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $77.92 | 5.684% | $82.349 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $52.66 | 9.607% | $57.719 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $189.89 | 9.350% | $207.6447 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $455.38 | $492.8500 | $492.85 | $492.85 | $492.70 | |