| 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 | $40.45 | 12.806% | $45.63 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $178.79 | 10.841% | $198.1726 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $250.94 | 4.650% | $262.6087 | $262.61 | $262.60 | $262.60 |
| Purchase #4 | $84.27 | 12.241% | $94.5855 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $129.87 | 8.392% | $140.7687 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $149.25 | 10.340% | $164.6825 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $34.62 | 11.338% | $38.5452 | $38.55 | $38.55 | $38.50 |
| 7 purchase totals = | $868.19 | $944.9932 | $945.00 | $945.00 | $945.00 | |