| 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 | $34.79 | 13.409% | $39.455 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $191.46 | 10.864% | $212.2602 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $141.33 | 6.558% | $150.5984 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $134.79 | 11.118% | $149.776 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $32.98 | 11.424% | $36.7476 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $88.77 | 4.328% | $92.612 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $52.79 | 7.789% | $56.9018 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $676.91 | $738.3510 | $738.36 | $738.35 | $738.40 | |