| 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 | $105.28 | 8.408% | $114.1319 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $63.51 | 4.331% | $66.2606 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $31.34 | 3.377% | $32.3984 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $240.80 | 13.618% | $273.5921 | $273.59 | $273.60 | $273.60 |
| Purchase #5 | $159.56 | 4.132% | $166.153 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $87.33 | 13.586% | $99.1947 | $99.19 | $99.20 | $99.20 |
| Purchase #7 | $139.95 | 12.195% | $157.0169 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $827.77 | $908.7476 | $908.74 | $908.75 | $908.80 | |