| 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 | $54.38 | 12.160% | $60.9926 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $66.64 | 7.390% | $71.5647 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $179.37 | 11.207% | $199.472 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $162.83 | 3.710% | $168.871 | $168.87 | $168.85 | $168.90 |
| Purchase #5 | $9.44 | 7.176% | $10.1174 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $188.97 | 4.502% | $197.4774 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $178.88 | 10.659% | $197.9468 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $840.51 | $906.4419 | $906.44 | $906.40 | $906.50 | |