| 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 | $31.75 | 11.626% | $35.4413 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $64.25 | 12.247% | $72.1187 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $157.38 | 10.587% | $174.0418 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $109.39 | 9.471% | $119.7503 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $77.86 | 3.741% | $80.7727 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $188.86 | 7.190% | $202.439 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $62.47 | 12.192% | $70.0863 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $691.96 | $754.6501 | $754.65 | $754.65 | $754.60 | |