| 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 | $199.70 | 8.505% | $216.6845 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $82.47 | 11.869% | $92.2584 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $232.33 | 7.399% | $249.5201 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $106.54 | 7.312% | $114.3302 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $35.33 | 5.695% | $37.342 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $16.36 | 4.654% | $17.1214 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $58.71 | 11.230% | $65.3031 | $65.30 | $65.30 | $65.30 |
| 7 purchase totals = | $731.44 | $792.5597 | $792.55 | $792.55 | $792.50 | |