| 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 | $222.56 | 5.753% | $235.3639 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $91.91 | 8.264% | $99.5054 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $90.42 | 9.325% | $98.8517 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $215.36 | 9.285% | $235.3562 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $15.46 | 11.262% | $17.2011 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $28.93 | 3.233% | $29.8653 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $80.93 | 5.227% | $85.1602 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $745.57 | $801.3038 | $801.31 | $801.25 | $801.50 | |