| 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 | $33.31 | 4.400% | $34.7756 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $245.37 | 12.459% | $275.9406 | $275.94 | $275.95 | $275.90 |
| Purchase #3 | $75.31 | 13.401% | $85.4023 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $137.95 | 6.119% | $146.3912 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $162.63 | 6.208% | $172.7261 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $228.37 | 9.637% | $250.378 | $250.38 | $250.40 | $250.40 |
| Purchase #7 | $65.74 | 12.693% | $74.0844 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $948.68 | $1,039.6982 | $1,039.70 | $1,039.80 | $1,039.70 | |