| 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 | $14.69 | 4.731% | $15.385 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $19.38 | 11.699% | $21.6473 | $21.65 | $21.65 | $21.60 |
| Purchase #3 | $92.42 | 13.686% | $105.0686 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $206.74 | 5.682% | $218.487 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $131.60 | 8.585% | $142.8979 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $61.52 | 13.751% | $69.9796 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $131.79 | 13.646% | $149.7741 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $658.14 | $723.2395 | $723.25 | $723.25 | $723.30 | |