| 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 | $85.57 | 4.144% | $89.116 | $89.12 | $89.10 | $89.10 |
| Purchase #2 | $124.72 | 12.438% | $140.2327 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $235.59 | 4.512% | $246.2198 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $21.73 | 7.678% | $23.3984 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $65.37 | 6.167% | $69.4014 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $50.89 | 4.540% | $53.2004 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $110.79 | 13.449% | $125.6901 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $694.66 | $747.2588 | $747.26 | $747.25 | $747.20 | |