| 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 | $61.45 | 6.798% | $65.6274 | $65.63 | $65.65 | $65.60 |
| Purchase #2 | $76.63 | 5.500% | $80.8447 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $138.29 | 5.583% | $146.0107 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $187.50 | 12.396% | $210.7425 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $50.95 | 9.388% | $55.7332 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $151.47 | 6.698% | $161.6155 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $108.67 | 11.652% | $121.3322 | $121.33 | $121.35 | $121.30 |
| 7 purchase totals = | $774.96 | $841.9062 | $841.90 | $841.95 | $841.70 | |