| 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 | $67.36 | 13.411% | $76.3936 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $8.41 | 5.322% | $8.8576 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $17.93 | 4.443% | $18.7266 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $154.90 | 10.365% | $170.9554 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $204.72 | 6.642% | $218.3175 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $201.33 | 8.491% | $218.4249 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $140.78 | 13.255% | $159.4404 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $795.43 | $871.1160 | $871.12 | $871.10 | $871.10 | |