| 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 | $35.35 | 5.693% | $37.3625 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $193.65 | 7.161% | $207.5173 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $16.87 | 11.228% | $18.7642 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $86.44 | 13.410% | $98.0316 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $62.91 | 4.485% | $65.7315 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $26.70 | 5.710% | $28.2246 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $194.44 | 10.379% | $214.6209 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $616.36 | $670.2526 | $670.24 | $670.20 | $670.20 | |