| 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 | $113.28 | 6.684% | $120.8516 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $60.36 | 5.296% | $63.5567 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $50.94 | 8.791% | $55.4181 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $38.64 | 7.747% | $41.6334 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $219.35 | 11.753% | $245.1302 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $239.82 | 4.589% | $250.8253 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $242.59 | 3.529% | $251.151 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $964.98 | $1,028.5663 | $1,028.57 | $1,028.60 | $1,028.60 | |