| 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 | $93.65 | 4.384% | $97.7556 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $179.67 | 13.741% | $204.3585 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $110.40 | 9.331% | $120.7014 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $5.27 | 13.636% | $5.9886 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $223.84 | 10.282% | $246.8552 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $139.32 | 11.611% | $155.4964 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $38.92 | 10.688% | $43.0798 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $791.07 | $874.2355 | $874.25 | $874.25 | $874.40 | |