| 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 | $10.86 | 6.576% | $11.5742 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $167.92 | 4.232% | $175.0264 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $176.92 | 13.625% | $201.0254 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $174.42 | 6.872% | $186.4061 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $209.97 | 13.719% | $238.7758 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $62.49 | 11.795% | $69.8607 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $184.71 | 11.736% | $206.3876 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $987.29 | $1,089.0562 | $1,089.07 | $1,089.10 | $1,089.10 | |