| 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 | $32.76 | 12.515% | $36.8599 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $238.86 | 5.452% | $251.8826 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $30.60 | 5.496% | $32.2818 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $78.98 | 3.270% | $81.5626 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $87.51 | 12.409% | $98.3691 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $27.40 | 7.266% | $29.3909 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $248.66 | 10.122% | $273.8294 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $744.77 | $804.1763 | $804.17 | $804.20 | $804.30 | |