| 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 | $87.96 | 13.354% | $99.7062 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $45.43 | 5.435% | $47.8991 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $183.45 | 10.708% | $203.0938 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $235.49 | 11.573% | $262.7433 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $192.88 | 5.274% | $203.0525 | $203.05 | $203.05 | $203.10 |
| Purchase #6 | $44.61 | 4.607% | $46.6652 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $129.80 | 12.542% | $146.0795 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $919.62 | $1,009.2396 | $1,009.24 | $1,009.25 | $1,009.30 | |