| 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 | $17.56 | 12.269% | $19.7144 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $191.50 | 11.609% | $213.7312 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $113.32 | 5.778% | $119.8676 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $24.59 | 13.522% | $27.9151 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $143.35 | 10.224% | $158.0061 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $123.76 | 13.249% | $140.157 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $25.32 | 5.313% | $26.6653 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $639.40 | $706.0567 | $706.07 | $706.00 | $706.10 | |