| 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 | $54.44 | 3.110% | $56.1331 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $76.73 | 6.531% | $81.7412 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $32.91 | 11.423% | $36.6693 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $42.52 | 3.316% | $43.93 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $149.79 | 3.773% | $155.4416 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $42.56 | 6.330% | $45.254 | $45.25 | $45.25 | $45.30 |
| Purchase #7 | $67.83 | 9.420% | $74.2196 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $466.78 | $493.3888 | $493.38 | $493.40 | $493.30 | |