| 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 | $49.55 | 7.309% | $53.1716 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $16.46 | 5.266% | $17.3268 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $181.36 | 6.370% | $192.9126 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $27.91 | 6.422% | $29.7024 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $228.83 | 9.186% | $249.8503 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $96.26 | 9.111% | $105.0302 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $134.87 | 13.567% | $153.1678 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $735.24 | $801.1617 | $801.16 | $801.15 | $801.20 | |