| 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 | $110.59 | 4.482% | $115.5466 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $119.44 | 9.436% | $130.7104 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $42.41 | 9.531% | $46.4521 | $46.45 | $46.45 | $46.50 |
| Purchase #4 | $163.53 | 6.522% | $174.1954 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $98.89 | 13.665% | $112.4033 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $193.50 | 4.176% | $201.5806 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $124.66 | 7.251% | $133.6991 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $853.02 | $914.5875 | $914.59 | $914.60 | $914.60 | |