| 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 | $41.78 | 11.400% | $46.5429 | $46.54 | $46.55 | $46.50 |
| Purchase #2 | $163.67 | 4.241% | $170.6112 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $204.93 | 7.542% | $220.3858 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $213.77 | 6.828% | $228.3662 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $73.38 | 3.686% | $76.0848 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $250.48 | 8.578% | $271.9662 | $271.97 | $271.95 | $272.00 |
| Purchase #7 | $129.48 | 5.706% | $136.8681 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $1,077.49 | $1,150.8252 | $1,150.83 | $1,150.80 | $1,150.90 | |