| 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 | $62.62 | 6.784% | $66.8681 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $27.26 | 5.630% | $28.7947 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $105.91 | 6.820% | $113.1331 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $232.77 | 8.607% | $252.8045 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $8.37 | 11.308% | $9.3165 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $138.62 | 11.672% | $154.7997 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $163.71 | 13.704% | $186.1448 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $739.26 | $811.8614 | $811.85 | $811.85 | $811.80 | |