| 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 | $20.88 | 12.782% | $23.5489 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $134.73 | 11.735% | $150.5406 | $150.54 | $150.55 | $150.50 |
| Purchase #3 | $39.98 | 3.871% | $41.5276 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $237.50 | 3.657% | $246.1854 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $184.33 | 13.332% | $208.9049 | $208.90 | $208.90 | $208.90 |
| Purchase #6 | $103.94 | 4.347% | $108.4583 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $139.31 | 12.757% | $157.0818 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $860.67 | $936.2475 | $936.25 | $936.30 | $936.20 | |