| 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 | $7.71 | 6.384% | $8.2022 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $248.45 | 10.228% | $273.8615 | $273.86 | $273.85 | $273.90 |
| Purchase #3 | $122.65 | 7.410% | $131.7384 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $15.48 | 13.429% | $17.5588 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $166.38 | 4.133% | $173.2565 | $173.26 | $173.25 | $173.30 |
| Purchase #6 | $61.55 | 7.631% | $66.2469 | $66.25 | $66.25 | $66.20 |
| Purchase #7 | $118.26 | 11.530% | $131.8954 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $740.48 | $802.7597 | $802.77 | $802.75 | $802.80 | |