| 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 | $111.78 | 11.413% | $124.5375 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $122.59 | 8.630% | $133.1695 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $39.77 | 4.565% | $41.5855 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $69.95 | 3.442% | $72.3577 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $203.62 | 9.754% | $223.4811 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $28.88 | 5.145% | $30.3659 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $62.49 | 9.236% | $68.2616 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $639.08 | $693.7588 | $693.77 | $693.75 | $693.90 | |