| 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 | $58.50 | 11.401% | $65.1696 | $65.17 | $65.15 | $65.20 |
| Purchase #2 | $34.32 | 11.232% | $38.1748 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $199.79 | 3.243% | $206.2692 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $179.64 | 13.616% | $204.0998 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $99.36 | 11.369% | $110.6562 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $109.92 | 5.413% | $115.87 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $235.59 | 12.791% | $265.7243 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $917.12 | $1,005.9639 | $1,005.96 | $1,005.85 | $1,006.10 | |