| 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 | $84.28 | 13.708% | $95.8331 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $71.77 | 11.752% | $80.2044 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $166.74 | 12.787% | $188.061 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $94.97 | 4.281% | $99.0357 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $86.62 | 5.182% | $91.1086 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $229.26 | 13.721% | $260.7168 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $147.81 | 4.187% | $153.9988 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $881.45 | $968.9584 | $968.96 | $968.95 | $968.90 | |