| 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 | $129.70 | 3.849% | $134.6922 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $87.65 | 7.477% | $94.2036 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $228.80 | 8.693% | $248.6896 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $121.72 | 4.151% | $126.7726 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $37.57 | 4.780% | $39.3658 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $57.95 | 11.332% | $64.5169 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $13.92 | 10.440% | $15.3732 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $677.31 | $723.6139 | $723.61 | $723.55 | $723.70 | |