| 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 | $67.63 | 3.218% | $69.8063 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $132.55 | 4.326% | $138.2841 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $201.98 | 5.545% | $213.1798 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $84.73 | 7.337% | $90.9466 | $90.95 | $90.95 | $90.90 |
| Purchase #5 | $103.43 | 13.545% | $117.4396 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $127.27 | 8.650% | $138.2789 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $190.26 | 10.824% | $210.8537 | $210.85 | $210.85 | $210.90 |
| 7 purchase totals = | $907.85 | $978.7890 | $978.79 | $978.85 | $978.80 | |