| 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 | $32.65 | 12.693% | $36.7943 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $109.88 | 3.260% | $113.4621 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $61.56 | 5.709% | $65.0745 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $131.69 | 13.571% | $149.5616 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $9.32 | 12.654% | $10.4994 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $80.25 | 6.578% | $85.5288 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $7.69 | 7.662% | $8.2792 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $433.04 | $469.1999 | $469.19 | $469.20 | $469.30 | |