| 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 | $57.74 | 11.785% | $64.5447 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $81.45 | 3.675% | $84.4433 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $194.66 | 3.826% | $202.1077 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $186.30 | 10.254% | $205.4032 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $42.32 | 11.845% | $47.3328 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $202.38 | 6.114% | $214.7535 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $148.32 | 10.587% | $164.0226 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $913.17 | $982.6078 | $982.59 | $982.60 | $982.50 | |