| 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 | $21.56 | 5.122% | $22.6643 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $140.87 | 3.662% | $146.0287 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $16.57 | 4.773% | $17.3609 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $206.61 | 12.388% | $232.2048 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $26.35 | 5.580% | $27.8203 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $199.42 | 6.721% | $212.823 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $43.94 | 6.138% | $46.637 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $655.32 | $705.5390 | $705.53 | $705.50 | $705.50 | |