| 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 | $86.31 | 5.556% | $91.1054 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $72.93 | 4.212% | $76.0018 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $192.33 | 9.815% | $211.2072 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $142.63 | 7.382% | $153.1589 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $55.77 | 9.676% | $61.1663 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $238.79 | 4.780% | $250.2042 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $46.72 | 11.256% | $51.9788 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $835.48 | $894.8226 | $894.83 | $894.80 | $894.90 | |