| 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 | $31.90 | 8.794% | $34.7053 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $42.64 | 9.652% | $46.7556 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $229.43 | 8.806% | $249.6336 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $134.83 | 12.146% | $151.2065 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $105.78 | 12.178% | $118.6619 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $102.76 | 12.461% | $115.5649 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $144.64 | 6.413% | $153.9158 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $791.98 | $870.4436 | $870.45 | $870.40 | $870.50 | |