| 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 | $53.79 | 7.806% | $57.9888 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $133.51 | 9.424% | $146.092 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $222.82 | 4.364% | $232.5439 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $157.72 | 5.612% | $166.5712 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $131.78 | 3.570% | $136.4845 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $115.72 | 10.734% | $128.1414 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $159.82 | 10.502% | $176.6043 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $975.16 | $1,044.4261 | $1,044.41 | $1,044.45 | $1,044.40 | |