| 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 | $20.33 | 11.484% | $22.6647 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $27.74 | 12.655% | $31.2505 | $31.25 | $31.25 | $31.30 |
| Purchase #3 | $61.56 | 11.240% | $68.4793 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $87.36 | 9.829% | $95.9466 | $95.95 | $95.95 | $95.90 |
| Purchase #5 | $156.80 | 12.669% | $176.665 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $176.39 | 11.388% | $196.4773 | $196.48 | $196.50 | $196.50 |
| Purchase #7 | $223.32 | 12.266% | $250.7124 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $753.50 | $842.1958 | $842.20 | $842.20 | $842.30 | |