| 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 | $66.71 | 3.864% | $69.2877 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $7.48 | 12.328% | $8.4021 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $43.83 | 13.480% | $49.7383 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $242.35 | 8.388% | $262.6783 | $262.68 | $262.70 | $262.70 |
| Purchase #5 | $98.96 | 10.402% | $109.2538 | $109.25 | $109.25 | $109.30 |
| Purchase #6 | $20.54 | 3.825% | $21.3257 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $190.48 | 9.785% | $209.1185 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $670.35 | $729.8044 | $729.81 | $729.85 | $729.80 | |