| 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 | $116.51 | 4.449% | $121.6935 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $59.64 | 11.502% | $66.4998 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $69.53 | 6.186% | $73.8311 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $130.30 | 3.134% | $134.3836 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $192.45 | 12.572% | $216.6448 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $90.97 | 12.378% | $102.2303 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $132.66 | 7.313% | $142.3614 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $792.06 | $857.6445 | $857.63 | $857.70 | $857.60 | |