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 | $109.39 | 6.491% | $116.4905 | $116.49 | $116.50 | $116.50 |
Purchase #2 | $101.34 | 13.506% | $115.027 | $115.03 | $115.05 | $115.00 |
Purchase #3 | $28.88 | 6.736% | $30.8254 | $30.83 | $30.85 | $30.80 |
Purchase #4 | $10.86 | 5.265% | $11.4318 | $11.43 | $11.45 | $11.40 |
Purchase #5 | $198.54 | 6.554% | $211.5523 | $211.55 | $211.55 | $211.60 |
Purchase #6 | $121.57 | 6.402% | $129.3529 | $129.35 | $129.35 | $129.40 |
Purchase #7 | $11.73 | 11.632% | $13.0944 | $13.09 | $13.10 | $13.10 |
7 purchase totals = | $582.31 | $627.7743 | $627.77 | $627.85 | $627.80 |