| 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 | $24.30 | 4.773% | $25.4598 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $169.71 | 13.345% | $192.3578 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $77.95 | 7.666% | $83.9256 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $192.72 | 4.333% | $201.0706 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $82.75 | 9.622% | $90.7122 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $129.96 | 6.476% | $138.3762 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $158.61 | 7.588% | $170.6453 | $170.65 | $170.65 | $170.60 |
| 7 purchase totals = | $836.00 | $902.5475 | $902.56 | $902.55 | $902.60 | |