| 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 | $30.94 | 11.693% | $34.5578 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $200.57 | 11.535% | $223.7057 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $29.52 | 5.246% | $31.0686 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $239.39 | 4.589% | $250.3756 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $31.74 | 3.603% | $32.8836 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $176.82 | 8.651% | $192.1167 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $171.68 | 10.693% | $190.0377 | $190.04 | $190.05 | $190.00 |
| 7 purchase totals = | $880.66 | $954.7457 | $954.76 | $954.75 | $954.80 | |