| 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 | $68.60 | 6.290% | $72.9149 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $51.45 | 7.653% | $55.3875 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $115.41 | 4.754% | $120.8966 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $86.56 | 9.403% | $94.6992 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $148.73 | 8.826% | $161.8569 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $82.92 | 5.699% | $87.6456 | $87.65 | $87.65 | $87.60 |
| Purchase #7 | $157.64 | 11.615% | $175.9499 | $175.95 | $175.95 | $175.90 |
| 7 purchase totals = | $711.31 | $769.3506 | $769.36 | $769.35 | $769.30 | |