| 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 | $99.64 | 7.193% | $106.8071 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $41.53 | 6.110% | $44.0675 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $182.78 | 13.619% | $207.6728 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $49.28 | 9.479% | $53.9513 | $53.95 | $53.95 | $54.00 |
| Purchase #5 | $39.47 | 4.795% | $41.3626 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $249.71 | 9.480% | $273.3825 | $273.38 | $273.40 | $273.40 |
| Purchase #7 | $198.26 | 5.635% | $209.432 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $860.67 | $936.6758 | $936.67 | $936.65 | $936.80 | |