| 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 | $66.85 | 5.397% | $70.4579 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $30.71 | 13.557% | $34.8734 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $48.56 | 8.588% | $52.7303 | $52.73 | $52.75 | $52.70 |
| Purchase #4 | $191.36 | 9.590% | $209.7114 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $34.53 | 3.453% | $35.7223 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $162.96 | 12.463% | $183.2697 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $207.36 | 12.280% | $232.8238 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $742.33 | $819.5888 | $819.58 | $819.50 | $819.60 | |