| 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 | $80.76 | 11.857% | $90.3357 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $68.97 | 12.529% | $77.6113 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $145.99 | 13.843% | $166.1994 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $200.64 | 13.505% | $227.7364 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $195.97 | 12.482% | $220.431 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $25.91 | 3.814% | $26.8982 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $16.59 | 7.622% | $17.8545 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $734.83 | $827.0665 | $827.07 | $827.10 | $827.00 | |