| 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 | $68.32 | 5.408% | $72.0147 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $174.91 | 10.260% | $192.8558 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $25.39 | 13.395% | $28.791 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $63.80 | 13.604% | $72.4794 | $72.48 | $72.50 | $72.50 |
| Purchase #5 | $52.54 | 6.791% | $56.108 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $195.81 | 5.385% | $206.3544 | $206.35 | $206.35 | $206.40 |
| Purchase #7 | $14.97 | 13.845% | $17.0426 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $595.74 | $645.6459 | $645.64 | $645.65 | $645.70 | |