| 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 | $23.33 | 3.756% | $24.2063 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $8.62 | 12.585% | $9.7048 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $101.85 | 5.202% | $107.1482 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $157.43 | 11.808% | $176.0193 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $116.48 | 7.463% | $125.1729 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $76.44 | 6.511% | $81.417 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $158.57 | 7.606% | $170.6308 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $642.72 | $694.2993 | $694.30 | $694.25 | $694.20 | |