| 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 | $63.30 | 5.236% | $66.6144 | $66.61 | $66.60 | $66.60 |
| Purchase #2 | $212.75 | 4.446% | $222.2089 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $155.52 | 3.489% | $160.9461 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $161.25 | 6.570% | $171.8441 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $168.42 | 3.645% | $174.5589 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $74.59 | 7.102% | $79.8874 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $36.55 | 8.732% | $39.7415 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $872.38 | $915.8013 | $915.80 | $915.80 | $915.70 | |