| 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 | $8.49 | 3.529% | $8.7896 | $8.79 | $8.80 | $8.80 |
| Purchase #2 | $69.35 | 5.718% | $73.3154 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $227.94 | 3.377% | $235.6375 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $71.68 | 7.241% | $76.8703 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $6.35 | 12.502% | $7.1439 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $209.62 | 4.393% | $218.8286 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $105.41 | 12.508% | $118.5947 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $698.84 | $739.1800 | $739.18 | $739.20 | $739.10 | |