| 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 | $84.64 | 4.562% | $88.5013 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $249.32 | 10.499% | $275.4961 | $275.50 | $275.50 | $275.50 |
| Purchase #3 | $31.43 | 3.568% | $32.5514 | $32.55 | $32.55 | $32.60 |
| Purchase #4 | $13.34 | 13.708% | $15.1686 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $172.82 | 6.110% | $183.3793 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $213.67 | 12.854% | $241.1351 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $167.70 | 5.733% | $177.3142 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $932.92 | $1,013.5460 | $1,013.55 | $1,013.55 | $1,013.60 | |