| 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 | $43.95 | 3.680% | $45.5674 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $187.71 | 8.845% | $204.3129 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $39.55 | 3.205% | $40.8176 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $129.96 | 3.377% | $134.3487 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $153.65 | 13.502% | $174.3958 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $70.33 | 7.822% | $75.8312 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $43.36 | 6.114% | $46.011 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $668.51 | $721.2846 | $721.29 | $721.25 | $721.20 | |