| 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 | $83.32 | 7.691% | $89.7281 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $139.76 | 5.854% | $147.9416 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $236.65 | 12.316% | $265.7958 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $245.61 | 8.864% | $267.3809 | $267.38 | $267.40 | $267.40 |
| Purchase #5 | $243.92 | 8.844% | $265.4923 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $66.96 | 5.609% | $70.7158 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $152.50 | 5.585% | $161.0171 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $1,168.72 | $1,268.0716 | $1,268.08 | $1,268.10 | $1,268.00 | |