| 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 | $87.92 | 13.363% | $99.6687 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $170.86 | 9.409% | $186.9362 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $17.66 | 5.429% | $18.6188 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $122.87 | 11.136% | $136.5528 | $136.55 | $136.55 | $136.60 |
| Purchase #5 | $84.61 | 13.151% | $95.7371 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $74.83 | 12.449% | $84.1456 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $77.38 | 13.620% | $87.9192 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $636.13 | $709.5784 | $709.59 | $709.55 | $709.50 | |