| 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 | $52.58 | 5.631% | $55.5408 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $85.66 | 12.422% | $96.3007 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $8.79 | 3.344% | $9.0839 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $76.32 | 7.529% | $82.0661 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $221.52 | 10.699% | $245.2204 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $67.36 | 6.780% | $71.927 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $81.82 | 5.841% | $86.5991 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $594.05 | $646.7380 | $646.74 | $646.75 | $646.70 | |