| 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 | $29.98 | 5.853% | $31.7347 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $49.94 | 6.396% | $53.1342 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $128.63 | 12.152% | $144.2611 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $195.54 | 6.604% | $208.4535 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $198.46 | 6.374% | $211.1098 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $199.74 | 11.730% | $223.1695 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $122.36 | 8.240% | $132.4425 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $924.65 | $1,004.3053 | $1,004.29 | $1,004.30 | $1,004.30 | |