| 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 | $99.71 | 9.673% | $109.3549 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $12.68 | 12.208% | $14.228 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $87.32 | 9.465% | $95.5848 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $194.39 | 6.160% | $206.3644 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $218.42 | 6.698% | $233.0498 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $35.72 | 4.406% | $37.2938 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $77.87 | 7.463% | $83.6814 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $726.11 | $779.5571 | $779.54 | $779.60 | $779.60 | |