| 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 | $80.54 | 9.449% | $88.1502 | $88.15 | $88.15 | $88.20 |
| Purchase #2 | $51.55 | 10.569% | $56.9983 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $33.26 | 4.772% | $34.8472 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $215.37 | 8.132% | $232.8839 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $179.88 | 10.201% | $198.2296 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $215.30 | 11.677% | $240.4406 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $160.65 | 6.539% | $171.1549 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $936.55 | $1,022.7047 | $1,022.70 | $1,022.75 | $1,022.70 | |