| 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 | $63.68 | 11.161% | $70.7873 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $83.84 | 10.741% | $92.8453 | $92.85 | $92.85 | $92.80 |
| Purchase #3 | $62.76 | 8.848% | $68.313 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $11.38 | 5.201% | $11.9719 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $39.47 | 12.760% | $44.5064 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $71.77 | 13.266% | $81.291 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $54.72 | 5.193% | $57.5616 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $387.62 | $427.2765 | $427.28 | $427.25 | $427.30 | |