| 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 | $41.98 | 8.374% | $45.4954 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $236.53 | 13.320% | $268.0358 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $180.54 | 4.649% | $188.9333 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $170.83 | 4.450% | $178.4319 | $178.43 | $178.45 | $178.40 |
| Purchase #5 | $57.84 | 6.588% | $61.6505 | $61.65 | $61.65 | $61.70 |
| Purchase #6 | $246.89 | 4.780% | $258.6913 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $218.91 | 13.162% | $247.7229 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $1,153.52 | $1,248.9611 | $1,248.96 | $1,249.00 | $1,248.90 | |