| 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 | $71.70 | 9.512% | $78.5201 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $189.80 | 7.475% | $203.9876 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $216.69 | 12.103% | $242.916 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $175.36 | 4.359% | $183.0039 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $108.97 | 6.369% | $115.9103 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $13.64 | 13.346% | $15.4604 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $221.74 | 4.274% | $231.2172 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $997.90 | $1,071.0155 | $1,071.02 | $1,070.95 | $1,071.00 | |