| 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 | $80.44 | 6.848% | $85.9485 | $85.95 | $85.95 | $85.90 |
| Purchase #2 | $239.59 | 9.749% | $262.9476 | $262.95 | $262.95 | $262.90 |
| Purchase #3 | $235.80 | 11.583% | $263.1127 | $263.11 | $263.10 | $263.10 |
| Purchase #4 | $190.89 | 5.873% | $202.101 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $229.47 | 8.822% | $249.7138 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $6.87 | 3.404% | $7.1039 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $107.43 | 4.418% | $112.1763 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $1,090.49 | $1,183.1038 | $1,183.10 | $1,183.10 | $1,183.00 | |