| 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 | $45.36 | 3.528% | $46.9603 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $36.71 | 10.709% | $40.6413 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $210.52 | 12.240% | $236.2876 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $197.69 | 11.837% | $221.0906 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $203.29 | 7.707% | $218.9576 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $171.90 | 11.369% | $191.4433 | $191.44 | $191.45 | $191.40 |
| Purchase #7 | $83.77 | 3.811% | $86.9625 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $949.24 | $1,042.3432 | $1,042.34 | $1,042.35 | $1,042.40 | |