| 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 | $73.33 | 4.537% | $76.657 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $203.70 | 4.574% | $213.0172 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $210.25 | 5.243% | $221.2734 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $44.66 | 10.869% | $49.5141 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $250.77 | 9.579% | $274.7913 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $225.25 | 13.223% | $255.0348 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $246.77 | 10.719% | $273.2213 | $273.22 | $273.20 | $273.20 |
| 7 purchase totals = | $1,254.73 | $1,363.5091 | $1,363.50 | $1,363.45 | $1,363.50 | |