| 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 | $57.99 | 12.498% | $65.2376 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $109.90 | 9.808% | $120.679 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $135.60 | 10.802% | $150.2475 | $150.25 | $150.25 | $150.20 |
| Purchase #4 | $23.46 | 12.239% | $26.3313 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $23.62 | 7.207% | $25.3223 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $128.30 | 10.224% | $141.4174 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $174.74 | 4.120% | $181.9393 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $653.61 | $711.1744 | $711.18 | $711.20 | $711.00 | |