| 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 | $81.42 | 5.353% | $85.7784 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $93.58 | 12.754% | $105.5152 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $87.93 | 6.615% | $93.7466 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $197.73 | 7.250% | $212.0654 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $116.96 | 12.784% | $131.9122 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $77.28 | 5.463% | $81.5018 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $23.94 | 4.850% | $25.1011 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $678.84 | $735.6207 | $735.63 | $735.60 | $735.60 | |