| 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 | $82.63 | 9.294% | $90.3096 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $120.76 | 6.449% | $128.5478 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $159.53 | 5.639% | $168.5259 | $168.53 | $168.55 | $168.50 |
| Purchase #4 | $98.62 | 10.224% | $108.7029 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $154.42 | 5.613% | $163.0876 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $165.27 | 10.649% | $182.8696 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $219.41 | 3.398% | $226.8656 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,000.64 | $1,068.9090 | $1,068.92 | $1,068.90 | $1,068.90 | |