| 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 | $17.31 | 9.845% | $19.0142 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $63.70 | 4.566% | $66.6085 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $146.40 | 13.512% | $166.1816 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $51.58 | 8.832% | $56.1355 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $211.81 | 3.537% | $219.3017 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $189.25 | 12.465% | $212.84 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $94.76 | 9.729% | $103.9792 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $774.81 | $844.0607 | $844.06 | $844.10 | $844.00 | |