| 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 | $54.77 | 6.138% | $58.1318 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $242.73 | 5.763% | $256.7185 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $30.89 | 7.714% | $33.2729 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $235.63 | 5.838% | $249.3861 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $177.28 | 5.864% | $187.6757 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $142.55 | 12.407% | $160.2362 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $232.47 | 11.304% | $258.7484 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $1,116.32 | $1,204.1696 | $1,204.18 | $1,204.20 | $1,204.10 | |