| 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 | $93.89 | 10.873% | $104.0987 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $128.87 | 8.738% | $140.1307 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $41.84 | 6.112% | $44.3973 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $96.87 | 11.639% | $108.1447 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $235.82 | 3.477% | $244.0195 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $76.92 | 4.421% | $80.3206 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $27.78 | 9.648% | $30.4602 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $701.99 | $751.5717 | $751.57 | $751.55 | $751.50 | |