| 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 | $48.85 | 6.777% | $52.1606 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $218.30 | 12.106% | $244.7274 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $174.50 | 3.270% | $180.2062 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $38.47 | 12.574% | $43.3072 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $147.41 | 4.716% | $154.3619 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $130.41 | 6.527% | $138.9219 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $108.90 | 4.333% | $113.6186 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $866.84 | $927.3038 | $927.31 | $927.25 | $927.30 | |