| 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 | $202.37 | 13.789% | $230.2748 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $70.91 | 6.368% | $75.4255 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $193.32 | 7.848% | $208.4918 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $79.95 | 13.322% | $90.6009 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $76.31 | 4.538% | $79.7729 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $108.65 | 9.872% | $119.3759 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $6.87 | 10.202% | $7.5709 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $738.38 | $811.5127 | $811.51 | $811.50 | $811.60 | |