| 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 | $34.83 | 7.767% | $37.5352 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $132.65 | 7.764% | $142.9489 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $117.65 | 13.633% | $133.6892 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $171.31 | 3.783% | $177.7907 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $19.44 | 13.197% | $22.0055 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $164.38 | 3.571% | $170.25 | $170.25 | $170.25 | $170.30 |
| Purchase #7 | $145.63 | 9.579% | $159.5799 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $785.89 | $843.7994 | $843.81 | $843.85 | $843.80 | |