| 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 | $41.28 | 6.807% | $44.0899 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $143.92 | 4.709% | $150.6972 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $227.83 | 13.415% | $258.3934 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $32.85 | 9.505% | $35.9724 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $190.83 | 6.251% | $202.7588 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $151.59 | 10.194% | $167.0431 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $190.91 | 4.663% | $199.8121 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $979.21 | $1,058.7669 | $1,058.76 | $1,058.75 | $1,058.80 | |