| 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 | $9.26 | 8.200% | $10.0193 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $170.34 | 13.734% | $193.7345 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $146.49 | 7.687% | $157.7507 | $157.75 | $157.75 | $157.80 |
| Purchase #4 | $220.93 | 4.671% | $231.2496 | $231.25 | $231.25 | $231.20 |
| Purchase #5 | $21.34 | 4.599% | $22.3214 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $88.97 | 5.285% | $93.6721 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $134.99 | 8.344% | $146.2536 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $792.32 | $855.0012 | $854.99 | $854.95 | $855.00 | |