| 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 | $242.58 | 13.110% | $274.3822 | $274.38 | $274.40 | $274.40 |
| Purchase #2 | $13.73 | 11.235% | $15.2726 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $200.61 | 4.278% | $209.1921 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $63.69 | 10.192% | $70.1813 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $80.97 | 11.418% | $90.2152 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $57.43 | 5.531% | $60.6065 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $38.90 | 12.665% | $43.8267 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $697.91 | $763.6766 | $763.68 | $763.70 | $763.70 | |