| 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 | $53.47 | 4.429% | $55.8382 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $182.90 | 13.184% | $207.0135 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $202.25 | 10.482% | $223.4498 | $223.45 | $223.45 | $223.40 |
| Purchase #4 | $196.36 | 7.236% | $210.5686 | $210.57 | $210.55 | $210.60 |
| Purchase #5 | $196.62 | 3.507% | $203.5155 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $176.92 | 7.848% | $190.8047 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $77.47 | 3.122% | $79.8886 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $1,085.99 | $1,171.0789 | $1,171.08 | $1,171.05 | $1,171.00 | |