| 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 | $103.46 | 4.192% | $107.797 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $86.91 | 13.840% | $98.9383 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $75.45 | 13.329% | $85.5067 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $35.63 | 8.117% | $38.5221 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $65.71 | 6.639% | $70.0725 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $25.81 | 6.589% | $27.5106 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $212.53 | 9.720% | $233.1879 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $605.50 | $661.5351 | $661.54 | $661.50 | $661.50 | |