| 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 | $41.88 | 3.580% | $43.3793 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $91.64 | 11.618% | $102.2867 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $193.35 | 6.406% | $205.736 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $82.67 | 7.664% | $89.0058 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $13.80 | 6.695% | $14.7239 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $52.73 | 13.795% | $60.0041 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $235.68 | 12.564% | $265.2908 | $265.29 | $265.30 | $265.30 |
| 7 purchase totals = | $711.75 | $780.4266 | $780.43 | $780.45 | $780.40 | |