| 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 | $34.47 | 6.393% | $36.6737 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $73.37 | 9.437% | $80.2939 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $213.90 | 8.145% | $231.3222 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $202.90 | 9.167% | $221.4998 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $86.25 | 7.636% | $92.8361 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $72.90 | 6.747% | $77.8186 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $101.58 | 10.436% | $112.1809 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $785.37 | $852.6252 | $852.62 | $852.60 | $852.60 | |