| 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 | $36.45 | 8.778% | $39.6496 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $125.88 | 8.585% | $136.6868 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $38.33 | 10.210% | $42.2435 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $192.75 | 5.583% | $203.5112 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $139.99 | 12.149% | $156.9974 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $153.89 | 7.622% | $165.6195 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $32.74 | 7.686% | $35.2564 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $720.03 | $779.9644 | $779.97 | $779.95 | $779.90 | |