| 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 | $75.71 | 3.805% | $78.5908 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $210.70 | 12.764% | $237.5937 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $186.52 | 11.370% | $207.7273 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $165.28 | 9.650% | $181.2295 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $108.56 | 5.751% | $114.8033 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $125.26 | 13.557% | $142.2415 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $65.64 | 6.700% | $70.0379 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $937.67 | $1,032.2240 | $1,032.22 | $1,032.30 | $1,032.10 | |