| 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 | $93.30 | 7.203% | $100.0204 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $144.44 | 10.659% | $159.8359 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $5.40 | 3.185% | $5.572 | $5.57 | $5.55 | $5.60 |
| Purchase #4 | $93.45 | 8.515% | $101.4073 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $146.72 | 3.772% | $152.2543 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $78.85 | 13.171% | $89.2353 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $8.62 | 5.145% | $9.0635 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $570.78 | $617.3887 | $617.39 | $617.35 | $617.40 | |