| 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 | $29.65 | 9.423% | $32.4439 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $69.58 | 11.559% | $77.6228 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $206.66 | 4.855% | $216.6933 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $115.82 | 10.661% | $128.1676 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $202.58 | 12.373% | $227.6452 | $227.65 | $227.65 | $227.60 |
| Purchase #6 | $73.27 | 12.292% | $82.2763 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $146.54 | 12.659% | $165.0905 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $844.10 | $929.9396 | $929.94 | $929.95 | $929.90 | |