| 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 | $128.52 | 3.295% | $132.7547 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $78.72 | 4.258% | $82.0719 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $16.71 | 12.242% | $18.7556 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $65.76 | 12.587% | $74.0372 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $196.33 | 6.270% | $208.6399 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $134.39 | 8.225% | $145.4436 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $102.83 | 9.539% | $112.639 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $723.26 | $774.3419 | $774.34 | $774.35 | $774.30 | |