| 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 | $30.88 | 3.642% | $32.0046 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $155.93 | 12.135% | $174.8521 | $174.85 | $174.85 | $174.90 |
| Purchase #3 | $31.42 | 7.777% | $33.8635 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $28.37 | 6.808% | $30.3014 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $230.55 | 7.152% | $247.0389 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $117.97 | 5.583% | $124.5563 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $197.30 | 11.381% | $219.7547 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $792.42 | $862.3715 | $862.36 | $862.35 | $862.50 | |