| 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 | $132.85 | 5.866% | $140.643 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $29.98 | 8.528% | $32.5367 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $231.44 | 7.764% | $249.409 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $76.82 | 13.840% | $87.4519 | $87.45 | $87.45 | $87.50 |
| Purchase #5 | $6.98 | 5.364% | $7.3544 | $7.35 | $7.35 | $7.40 |
| Purchase #6 | $106.79 | 7.758% | $115.0748 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $77.49 | 9.409% | $84.781 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $662.35 | $717.2508 | $717.24 | $717.25 | $717.30 | |