| 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 | $243.34 | 11.618% | $271.6112 | $271.61 | $271.60 | $271.60 |
| Purchase #2 | $72.44 | 4.463% | $75.673 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $109.69 | 4.553% | $114.6842 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $129.43 | 9.371% | $141.5589 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $53.35 | 4.555% | $55.7801 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $137.64 | 12.366% | $154.6606 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $65.85 | 4.304% | $68.6842 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $811.74 | $882.6522 | $882.64 | $882.65 | $882.80 | |