| 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 | $69.48 | 3.844% | $72.1508 | $72.15 | $72.15 | $72.20 |
| Purchase #2 | $115.31 | 4.677% | $120.703 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $131.98 | 5.628% | $139.4078 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $40.35 | 12.869% | $45.5426 | $45.54 | $45.55 | $45.50 |
| Purchase #5 | $130.60 | 12.670% | $147.147 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $226.85 | 11.575% | $253.1079 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $201.26 | 6.724% | $214.7927 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $915.83 | $992.8518 | $992.85 | $992.85 | $992.80 | |