| 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 | $63.53 | 3.450% | $65.7218 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $72.48 | 12.823% | $81.7741 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $118.75 | 13.134% | $134.3466 | $134.35 | $134.35 | $134.30 |
| Purchase #4 | $139.56 | 9.595% | $152.9508 | $152.95 | $152.95 | $153.00 |
| Purchase #5 | $93.27 | 4.165% | $97.1547 | $97.15 | $97.15 | $97.20 |
| Purchase #6 | $70.60 | 6.661% | $75.3027 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $101.49 | 9.130% | $110.756 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $659.68 | $718.0067 | $718.00 | $717.95 | $718.10 | |