| 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 | $226.94 | 7.768% | $244.5687 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $26.91 | 10.643% | $29.774 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $188.26 | 13.857% | $214.3472 | $214.35 | $214.35 | $214.30 |
| Purchase #4 | $68.87 | 6.534% | $73.37 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $86.27 | 4.317% | $89.9943 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $70.83 | 6.508% | $75.4396 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $123.32 | 11.872% | $137.9606 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $791.40 | $865.4544 | $865.45 | $865.40 | $865.50 | |