| 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 | $73.79 | 10.788% | $81.7505 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $195.58 | 6.788% | $208.856 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $231.28 | 4.819% | $242.4254 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $31.82 | 3.677% | $32.99 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $227.46 | 7.687% | $244.9449 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $105.73 | 3.528% | $109.4602 | $109.46 | $109.45 | $109.50 |
| Purchase #7 | $151.58 | 6.380% | $161.2508 | $161.25 | $161.25 | $161.30 |
| 7 purchase totals = | $1,017.24 | $1,081.6778 | $1,081.68 | $1,081.70 | $1,081.80 | |