| 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 | $78.31 | 7.638% | $84.2913 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $102.93 | 10.765% | $114.0104 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $231.39 | 6.124% | $245.5603 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $111.27 | 9.583% | $121.933 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $174.69 | 8.742% | $189.9614 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $38.74 | 6.595% | $41.2949 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $6.27 | 12.543% | $7.0564 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $743.60 | $804.1077 | $804.10 | $804.10 | $804.20 | |