| 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 | $33.50 | 13.205% | $37.9237 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $50.63 | 11.413% | $56.4084 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $40.63 | 5.129% | $42.7139 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $222.59 | 13.353% | $252.3124 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $127.34 | 8.694% | $138.4109 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $188.94 | 11.283% | $210.2581 | $210.26 | $210.25 | $210.30 |
| Purchase #7 | $202.30 | 7.618% | $217.7112 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $865.93 | $955.7386 | $955.73 | $955.65 | $955.70 | |