| 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 | $249.60 | 10.437% | $275.6508 | $275.65 | $275.65 | $275.70 |
| Purchase #2 | $128.69 | 3.465% | $133.1491 | $133.15 | $133.15 | $133.10 |
| Purchase #3 | $101.53 | 7.704% | $109.3519 | $109.35 | $109.35 | $109.40 |
| Purchase #4 | $36.79 | 3.208% | $37.9702 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $16.79 | 3.732% | $17.4166 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $35.94 | 4.506% | $37.5595 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $134.75 | 4.505% | $140.8205 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $704.09 | $751.9186 | $751.92 | $751.85 | $752.00 | |