| 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 | $16.83 | 10.520% | $18.6005 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $147.91 | 5.509% | $156.0584 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $24.63 | 10.443% | $27.2021 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $51.98 | 7.132% | $55.6872 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $134.81 | 13.587% | $153.1266 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $144.50 | 5.438% | $152.3579 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $57.78 | 9.716% | $63.3939 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $578.44 | $626.4266 | $626.43 | $626.45 | $626.50 | |