| 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 | $32.89 | 9.257% | $35.9346 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $21.42 | 5.143% | $22.5216 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $34.52 | 3.320% | $35.6661 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $127.99 | 7.667% | $137.803 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $20.83 | 13.680% | $23.6795 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $177.75 | 13.569% | $201.8689 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $158.41 | 13.124% | $179.1997 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $573.81 | $636.6734 | $636.67 | $636.65 | $636.70 | |