| 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 | $23.71 | 3.214% | $24.472 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $143.56 | 5.450% | $151.384 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $47.77 | 13.174% | $54.0632 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $58.56 | 9.263% | $63.9844 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $145.44 | 8.617% | $157.9726 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $9.36 | 12.273% | $10.5088 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $191.29 | 6.272% | $203.2877 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $619.69 | $665.6727 | $665.66 | $665.65 | $665.80 | |