| 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 | $26.78 | 3.156% | $27.6252 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $222.50 | 10.365% | $245.5621 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $43.26 | 4.622% | $45.2595 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $22.38 | 7.360% | $24.0272 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $106.85 | 6.168% | $113.4405 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $26.31 | 12.643% | $29.6364 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $15.40 | 11.831% | $17.222 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $463.48 | $502.7729 | $502.78 | $502.80 | $502.70 | |