| 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 | $75.33 | 4.497% | $78.7176 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $183.45 | 9.751% | $201.3382 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $168.70 | 11.699% | $188.4362 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $93.83 | 6.191% | $99.639 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $58.33 | 9.116% | $63.6474 | $63.65 | $63.65 | $63.60 |
| Purchase #6 | $100.41 | 9.135% | $109.5825 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $75.37 | 9.699% | $82.6801 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $755.42 | $824.0410 | $824.05 | $824.10 | $823.90 | |