| 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 | $50.89 | 3.748% | $52.7974 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $246.31 | 11.544% | $274.744 | $274.74 | $274.75 | $274.70 |
| Purchase #3 | $184.37 | 10.364% | $203.4781 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $70.56 | 8.254% | $76.384 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $162.65 | 6.660% | $173.4825 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $165.49 | 4.359% | $172.7037 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $250.31 | 7.411% | $268.8605 | $268.86 | $268.85 | $268.90 |
| 7 purchase totals = | $1,130.58 | $1,222.4502 | $1,222.44 | $1,222.50 | $1,222.50 | |