| 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 | $8.68 | 12.516% | $9.7664 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $32.99 | 11.619% | $36.8231 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $56.64 | 11.523% | $63.1666 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $143.91 | 5.147% | $151.317 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $211.79 | 13.621% | $240.6379 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $76.69 | 6.159% | $81.4133 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $89.76 | 3.811% | $93.1808 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $620.46 | $676.3051 | $676.31 | $676.25 | $676.30 | |