| 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 | $79.27 | 5.319% | $83.4864 | $83.49 | $83.50 | $83.50 |
| Purchase #2 | $45.44 | 8.656% | $49.3733 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $185.96 | 10.104% | $204.7494 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $155.30 | 4.576% | $162.4065 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $234.53 | 12.228% | $263.2083 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $198.56 | 3.290% | $205.0926 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $58.40 | 3.280% | $60.3155 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $957.46 | $1,028.6320 | $1,028.64 | $1,028.60 | $1,028.60 | |