| 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 | $69.52 | 8.795% | $75.6343 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $29.49 | 6.362% | $31.3662 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $20.61 | 13.191% | $23.3287 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $125.31 | 12.558% | $141.0464 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $115.34 | 11.159% | $128.2108 | $128.21 | $128.20 | $128.20 |
| Purchase #6 | $195.50 | 11.127% | $217.2533 | $217.25 | $217.25 | $217.30 |
| Purchase #7 | $114.57 | 5.457% | $120.8221 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $670.34 | $737.6618 | $737.66 | $737.65 | $737.60 | |