| 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 | $49.97 | 3.679% | $51.8084 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $90.34 | 6.182% | $95.9248 | $95.92 | $95.90 | $95.90 |
| Purchase #3 | $90.45 | 5.703% | $95.6084 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $122.79 | 3.681% | $127.3099 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $204.87 | 7.798% | $220.8458 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $146.65 | 5.324% | $154.4576 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $216.61 | 3.795% | $224.8303 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $921.68 | $970.7852 | $970.79 | $970.75 | $970.70 | |