| 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 | $23.67 | 6.467% | $25.2007 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $179.36 | 3.784% | $186.147 | $186.15 | $186.15 | $186.10 |
| Purchase #3 | $65.49 | 3.311% | $67.6584 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $103.76 | 13.633% | $117.9056 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $27.31 | 5.872% | $28.9136 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $184.64 | 3.284% | $190.7036 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $120.86 | 10.554% | $133.6156 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $705.09 | $750.1445 | $750.15 | $750.10 | $750.10 | |