| 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 | $15.87 | 4.545% | $16.5913 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $231.79 | 12.745% | $261.3316 | $261.33 | $261.35 | $261.30 |
| Purchase #3 | $106.90 | 3.425% | $110.5613 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $47.94 | 11.376% | $53.3937 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $94.50 | 12.851% | $106.6442 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $189.82 | 8.748% | $206.4255 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $99.81 | 7.309% | $107.1051 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $786.63 | $862.0527 | $862.05 | $862.10 | $862.00 | |