| 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 | $74.64 | 3.498% | $77.2509 | $77.25 | $77.25 | $77.30 |
| Purchase #2 | $106.76 | 9.666% | $117.0794 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $127.26 | 6.122% | $135.0509 | $135.05 | $135.05 | $135.10 |
| Purchase #4 | $120.59 | 3.218% | $124.4706 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $160.40 | 11.612% | $179.0256 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $136.74 | 11.772% | $152.837 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $148.47 | 4.106% | $154.5662 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $874.86 | $940.2806 | $940.29 | $940.30 | $940.40 | |