| 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 | $107.74 | 7.431% | $115.7462 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $23.57 | 4.157% | $24.5498 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $215.41 | 3.826% | $223.6516 | $223.65 | $223.65 | $223.70 |
| Purchase #4 | $33.58 | 9.246% | $36.6848 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $84.58 | 4.689% | $88.546 | $88.55 | $88.55 | $88.50 |
| Purchase #6 | $179.28 | 4.839% | $187.9554 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $248.84 | 11.602% | $277.7104 | $277.71 | $277.70 | $277.70 |
| 7 purchase totals = | $893.00 | $954.8442 | $954.85 | $954.85 | $954.80 | |