| 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 | $20.87 | 5.287% | $21.9734 | $21.97 | $21.95 | $22.00 |
| Purchase #2 | $232.39 | 8.868% | $252.9983 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $84.73 | 7.134% | $90.7746 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $212.85 | 11.308% | $236.9191 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $30.86 | 4.196% | $32.1549 | $32.15 | $32.15 | $32.20 |
| Purchase #6 | $5.85 | 5.183% | $6.1532 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $23.58 | 4.469% | $24.6338 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $611.13 | $665.6073 | $665.59 | $665.55 | $665.70 | |