| 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 | $28.62 | 12.592% | $32.2238 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $229.83 | 12.143% | $257.7383 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $161.99 | 7.791% | $174.6106 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $195.99 | 5.715% | $207.1908 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $59.69 | 13.326% | $67.6443 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $235.78 | 4.847% | $247.2083 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $6.94 | 7.154% | $7.4365 | $7.44 | $7.45 | $7.40 |
| 7 purchase totals = | $918.84 | $994.0526 | $994.05 | $994.05 | $993.90 | |