| 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 | $34.64 | 9.724% | $38.0084 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $59.83 | 5.645% | $63.2074 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $129.58 | 10.560% | $143.2636 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $19.28 | 5.502% | $20.3408 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $121.69 | 6.208% | $129.2445 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $219.64 | 13.794% | $249.9371 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $132.82 | 11.351% | $147.8964 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $717.48 | $791.8982 | $791.90 | $791.90 | $791.80 | |