| 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 | $8.90 | 9.824% | $9.7743 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $115.42 | 9.666% | $126.5765 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $233.91 | 3.171% | $241.3273 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $220.43 | 8.261% | $238.6397 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $206.68 | 5.323% | $217.6816 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $30.77 | 4.622% | $32.1922 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $27.60 | 8.826% | $30.036 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $843.71 | $896.2276 | $896.23 | $896.30 | $896.20 | |