| 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 | $90.41 | 9.851% | $99.3163 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $102.47 | 5.747% | $108.359 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $164.56 | 6.568% | $175.3683 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $72.42 | 5.742% | $76.5784 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $33.55 | 8.448% | $36.3843 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $74.47 | 9.269% | $81.3726 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $35.67 | 10.739% | $39.5006 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $573.55 | $616.8795 | $616.88 | $616.85 | $617.00 | |