| 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 | $37.63 | 8.688% | $40.8993 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $128.98 | 13.200% | $146.0054 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $245.90 | 3.546% | $254.6196 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $210.97 | 6.418% | $224.5101 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $126.78 | 10.872% | $140.5635 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $101.53 | 8.856% | $110.5215 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $76.94 | 13.693% | $87.4754 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $928.73 | $1,004.5948 | $1,004.60 | $1,004.55 | $1,004.60 | |