| 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 | $76.74 | 7.582% | $82.5584 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $28.35 | 13.786% | $32.2583 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $152.62 | 3.765% | $158.3661 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $51.46 | 6.506% | $54.808 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $218.98 | 9.384% | $239.5291 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $120.65 | 10.205% | $132.9623 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $177.77 | 6.173% | $188.7437 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $826.57 | $889.2259 | $889.23 | $889.20 | $889.30 | |