| 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 | $70.68 | 7.738% | $76.1492 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $186.74 | 5.750% | $197.4776 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $89.55 | 6.866% | $95.6985 | $95.70 | $95.70 | $95.70 |
| Purchase #4 | $99.52 | 10.515% | $109.9845 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $63.36 | 6.227% | $67.3054 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $23.67 | 6.704% | $25.2568 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $205.85 | 8.196% | $222.7215 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $739.37 | $794.5935 | $794.60 | $794.60 | $794.60 | |